Tham khảo Hình_tượng_động_vật_trong_văn_hóa

    • Helfman, Gene S. (2007). Fish Conservation: A Guide to Understanding and Restoring Global Aquatic Biodiversity and Fishery Resources. Island Press. p. 11. ISBN 1-59726-760-0.
    • Pearnchob, N.; Siepmann, J.; Bodmeier, R. (2003). "Pharmaceutical applications of shellac: moisture-protective and taste-masking coatings and extended-release matrix tablets". Drug Development and Industrial Pharmacy. 29 (8): 925–938.
    • Barber, E. J. W. (1991). Prehistoric Textiles. Princeton University Press. pp. 230–231. ISBN 0-691-00224-X.
    • Goodwin, Jill (1982). A Dyer's Manual. Pelham. ISBN 0-7207-1327-7.
    • Schoeser, Mary (2007). Silk. Yale University Press. pp. 118, 121, 248. ISBN 0-300-11741-8.
    • Munro, John H. (2007). Netherton, Robin; Owen-Crocker, Gale R., eds. The Anti-Red Shift – To the Dark Side: Colour Changes in Flemish Luxury Woollens, 1300–1500. Medieval Clothing and Textiles. 3. Boydell Press. pp. 56–57. ISBN 978-1-84383-291-1.
    • Munro, John H. (2003). Jenkins, David, ed. Medieval Woollens: Textiles, Technology, and Organisation. The Cambridge History of Western Textiles. Cambridge University Press. pp. 214–215. ISBN 0-521-34107-8.
    • Pond, Wilson G. (2004). Encyclopedia of Animal Science. CRC Press. pp. 248–250. ISBN 978-0-8247-5496-9.
    • Fergus, Charles (2002). Gun Dog Breeds, A Guide to Spaniels, Retrievers, and Pointing Dogs. The Lyons Press. ISBN 1-58574-618-5.
    • King, Richard J. (2013). The Devil's Cormorant: A Natural History. University of New Hampshire Press. p. 9. ISBN 978-1-61168-225-0.
    • Hutson, Matthew (2012). The 7 Laws of Magical Thinking: How Irrational Beliefs Keep Us Happy, Healthy, and Sane. Hudson Street Press. pp. 165–181. ISBN 978-1-101-55832-4.
    • Wilks, Sarah (2008). Seeking Environmental Justice. Rodopi. p. 211. ISBN 90-420-2378-3.
    • Hutchins, M., Arthur V. Evans, Rosser W. Garrison and Neil Schlager (Eds) (2003) Grzimek's Animal Life Encyclopedia, 2nd edition. Volume 3, Insects. Gale, 2003.
    • Ben-Tor, Daphna (1989). Scarabs, A Reflection of Ancient Egypt. Jerusalem. p. 8. ISBN 965-278-083-9.
    • McCone, Kim R. (1987). Meid, W., ed. Hund, Wolf, und Krieger bei den Indogermanen. Studien zum indogermanischen Wortschatz. Innsbruck. pp. 101–154.
    • Lau, Theodora, The Handbook of Chinese Horoscopes, pp. 2–8, 30–5, 60–4, 88–94, 118–24, 148–53, 178–84, 208–13, 238–44, 270–78, 306–12, 338–44, Souvenir Press, New York, 2005
    • Tester, S. Jim (1987). A History of Western Astrology. Boydell & Brewer. pp. 31–33 and passim. ISBN 978-0-85115-446-6.