"Alien Animals" by Janet and Colin Bord (ΠΠΆΠ΅Π½Π΅Ρ ΠΈ ΠΠΎΠ»ΠΈΠ½ ΠΠΎΡΠ΄, "ΠΠΈΠ²ΠΎΡΠ½ΡΠ΅-ΠΏΡΠΈΡΠ΅Π»ΡΡΡ"). (Grafton, 1980).
"On the Track of Unknown Animals" by Bernard Heuvelmans (ΠΠ΅ΡΠ½Π°ΡΠ΄ Π₯Π΅Π²Π΅Π»ΠΌΠ°Π½Ρ, "ΠΠΎ ΡΠ»Π΅Π΄Ρ Π½Π΅ΠΈΠ·Π²Π΅ΡΡΠ½ΡΡ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ "). (Hard Davis, 1958).
"Searching for Hidden Animals" by Roy Mackal (Π ΠΎΠΉ ΠΠ°ΠΊΠ°Π», "ΠΠΎΠΈΡΠΊΠΈ Π½Π΅Π²ΠΈΠ΄ΠΈΠΌΡΡ ΠΆΠΈΠ²ΠΎΡΠ½ΡΡ "). (Doubleday, New York, 1980).
"Extraordinary Animals Worldwide" by Karl Shuker (ΠΠ°ΡΠ» Π¨ΡΠΊΠ΅Ρ, "ΠΠ΅ΠΎΠ±ΡΡΠ½ΡΠ΅ ΠΆΠΈΠ²ΠΎΡΠ½ΡΠ΅ Π²ΠΎ Π²ΡΠ΅ΠΌ ΠΌΠΈΡΠ΅"}. (Robert Hale, 1991).
"Out of the Shadows" by Tony Healy and Paul Cropper (Π’ΠΎΠ½ΠΈ Π₯ΠΈΠ»ΠΈ ΠΈ ΠΠΎΠ» ΠΡΠΎΠΏΠΏΠ΅Ρ, "ΠΠ· ΠΌΡΠ°ΠΊΠ°"). (Ironbark, Australia, 1994).
"Cat Country: The Quest for the British Big Cat" by Di Francis (ΠΠΈ Π€ΡΡΠ½ΡΠΈΡ, "Π‘ΡΡΠ°Π½Π° ΠΊΠΎΡΠ΅ΠΊ: ΠΏΠΎΠΈΡΠΊΠΈ Π±ΡΠΈΡΠ°Π½ΡΠΊΠΎΠΉ Π±ΠΎΠ»ΡΡΠΎΠΉ ΠΊΠΎΡΠΊΠΈ"). (David amp; Charles, 1993).
"The Loch Ness Monster: The Evidence" by Stewart Campbell (Π‘ΡΡΠ°ΡΡ ΠΡΠΌΠΏΠ±Π΅Π»Π», "ΠΠΎΡ -ΠΠ΅ΡΡΠΊΠΎΠ΅ ΡΡΠ΄ΠΎΠ²ΠΈΡΠ΅: Π΄ΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΡΡΠ²Π°"). (Aquarian Press, 1986).
"The Monsters of Loch Ness" by Roy Mackal (Π ΠΎΠΉ ΠΠ°ΠΊΠ°Π», "Π§ΡΠ΄ΠΎΠ²ΠΈΡΠ° ΠΎΠ·Π΅ΡΠ° ΠΠΎΡ -ΠΠ΅ΡΡ"). (MacDonald, 1976).
"The Loch Ness Story" by Nicholas Witchell (ΠΠΈΠΊΠΎΠ»Π°Ρ Π£ΠΈΡΡΠ΅Π»Π», "ΠΠΎΡ -ΠΠ΅ΡΡΠΊΠ°Ρ ΠΈΡΡΠΎΡΠΈΡ"). (Corgi, 1990).
"Lake Monster Traditions" by Michael Meurger (ΠΠ°ΠΉΠΊΠ» ΠΠ΅ΡΠ³Π΅Ρ, "ΠΡΠ΅Π΄Π°Π½ΠΈΡ ΠΎ Π²ΠΎΠ΄ΡΠ½ΡΡ ΡΡΠ΄ΠΎΠ²ΠΈΡΠ°Ρ "). (Fortean Tomes, 1988).
"Monstrum" by Doc Shiels (ΠΠΎΠΊ Π¨ΠΈΠ»Π΅, "ΠΠΎΠ½ΡΡΡΡΠΌ"). (Fortean Tomes, 1990).
"Creatures of the Outer Edge" by Jerome Clark and Loren Coleman (ΠΠΆΠ΅ΡΠΎΠΌ ΠΠ»Π°ΡΠΊ, ΠΠΎΡΡΠ΅Π½ ΠΠΎΡΠ»ΠΌΠ°Π½, "ΠΠΎΡΡΡΡΠΎΡΠΎΠ½Π½ΠΈΠ΅ ΡΡΡΠ΅ΡΡΠ²Π°"). (Warner, 1978).
"The Complete Guide to Mysterious Beings" by John Keel (ΠΠΆΠΎΠ½ ΠΠΈΠ», "ΠΠΎΠ»Π½ΡΠΉ ΡΠΏΡΠ°Π²ΠΎΡΠ½ΠΈΠΊ ΠΏΠΎ ΡΠ°ΠΈΠ½ΡΡΠ²Π΅Π½Π½ΡΠΌ ΠΆΠΈΠ²ΠΎΡΠ½ΡΠΌ"). (Strange Books, Rockville, MD, 1994).
"The Goblin Universe" by F.W. Holliday (Π€.Π£. Π₯ΠΎΠ»ΠΈΠ΄Π΅ΠΉ, "ΠΠΈΡ Π³ΠΎΠ±Π»ΠΈΠ½ΠΎΠ²"). (Llewellyn Books, 1986).
"The Dragon and the Disk" by F.W.Holliday (Π€.Π£.Π₯ΠΠ»ΠΈΠ΄Π΅ΠΉ, "ΠΡΠ°ΠΊΠΎΠ½ ΠΈ Π΄ΠΈΡΠΊ"). (Sidgwick amp; Jackson, 1973).
"The Evidence for the Presence of Large Exotic Cats in the Bodmin Area and Their Possible Impact on Livestock" by Simon Barker and Charles Wilson (Π‘Π°ΠΉΠΌΠΎΠ½ ΠΠ°ΡΠΊΠ΅Ρ ΠΈ Π§Π°ΡΠ»ΡΠ· Π£ΠΈΠ»ΡΠΎΠ½, "ΠΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΡΡΠ²Π° ΠΏΡΠΈΡΡΡΡΡΠ²ΠΈΡ Π±ΠΎΠ»ΡΡΠΈΡ ΡΠΊΠ·ΠΎΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΊΠΎΡΠ΅ΠΊ Π² ΡΠ°ΠΉΠΎΠ½Π΅ ΠΠΎΠ΄ΠΌΠΈΠ½Π° ΠΈ ΠΈΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΠ΅ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ Π½Π° Π΄ΠΎΠΌΠ°ΡΠ½ΠΈΠΉ ΡΠΊΠΎΡ", (Ministry of Agriculture, Food and Fisheries, 1995).
"Mind Monsters" by Jenny Randies (ΠΠΆΠ΅Π½Π½ΠΈ Π Π΅Π½Π΄Π»Π·, "Π§ΡΠ΄ΠΎΠ²ΠΈΡΠ°, ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΠ΅ ΡΠ°Π·ΡΠΌΠΎΠΌ"). (Aguarian Press, 1991).
"Bigfoot, Yeti and Sasguatch in Myth and Reality" by John Napier (ΠΠΆΠΎΠ½ ΠΠ°ΠΏΡΠ΅Ρ, "Π‘Π½Π΅ΠΆΠ½ΡΠΉ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ" Π² ΠΌΠΈΡΠ°Ρ ΠΈ Π² ΡΠ΅Π°Π»ΡΠ½ΠΎΡΡΠΈ"). (Π.Π . Dutton, 1973).
"The Evidence for Bigfoot and Other Man-Beasts" by Janet and Colin Bord (ΠΠΆΠ°Π½Π΅Ρ ΠΈ ΠΠΎΠ»ΠΈΠ½ ΠΠΎΡΠ΄, "ΠΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΡΡΠ²Π° ΡΡΡΠ΅ΡΡΠ²ΠΎΠ²Π°Π½ΠΈΡ "ΡΠ½Π΅ΠΆΠ½ΠΎΠ³ΠΎ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°" ΠΈ Π΄ΡΡΠ³ΠΈΡ Π»ΡΠ΄Π΅ΠΉ-Π·Π²Π΅ΡΠ΅ΠΉ"). (Aquarian Press, 1984).
"A Living Dinosaur?" by Roy Mackal (Π ΠΎΠΉ ΠΠ°ΠΊΠ°Π», "ΠΠΈΠ²ΠΎΠΉ Π΄ΠΈΠ½ΠΎΠ·Π°Π²Ρ?"). (E.J. Brill, 1987).