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Burns, John J.; Fay, Francis H. (2010-05-06). "Comparative morphology of the skull of the Ribbon seal, Histriophoca fasciata, with remarks on systematics of Phocidae". Journal of Zoology. 161 (3): 363–394. doi:10.1111/j.1469-7998.1970.tb04519.x. ISSN0952-8369.
Burns, John J. (1970). "Remarks on the Distribution and Natural History of Pagophilic Pinnipeds in the Bering and Chukchi Seas". Journal of Mammalogy. 51 (3): 445–454. doi:10.2307/1378386. JSTOR1378386.
Shine, Richard (December 1989). "Ecological Causes for the Evolution of Sexual Dimorphism: A Review of the Evidence". The Quarterly Review of Biology. 64 (4): 419–461. doi:10.1086/416458. ISSN0033-5770. PMID2697022. S2CID46445815.
Frost, Kathryn J.; Lowry, Lloyd F. (September 1980). "Feeding of ribbon seals (Phoca fasciata) in the Bering Sea in spring". Canadian Journal of Zoology. 58 (9): 1601–1607. doi:10.1139/z80-219. ISSN0008-4301.
Saundry, Peter (2010). Ribbon seal. Encyclopedia of Earth. C.Michael Hogan (Topic Editor). Cutler J. Cleveland, ed. National Council for Science and the Environment, Washington DC
Burns, John J. (1970). "Remarks on the Distribution and Natural History of Pagophilic Pinnipeds in the Bering and Chukchi Seas". Journal of Mammalogy. 51 (3): 445–454. doi:10.2307/1378386. JSTOR1378386.
nih.gov
pubmed.ncbi.nlm.nih.gov
Shine, Richard (December 1989). "Ecological Causes for the Evolution of Sexual Dimorphism: A Review of the Evidence". The Quarterly Review of Biology. 64 (4): 419–461. doi:10.1086/416458. ISSN0033-5770. PMID2697022. S2CID46445815.
Shine, Richard (December 1989). "Ecological Causes for the Evolution of Sexual Dimorphism: A Review of the Evidence". The Quarterly Review of Biology. 64 (4): 419–461. doi:10.1086/416458. ISSN0033-5770. PMID2697022. S2CID46445815.
Burns, John J.; Fay, Francis H. (2010-05-06). "Comparative morphology of the skull of the Ribbon seal, Histriophoca fasciata, with remarks on systematics of Phocidae". Journal of Zoology. 161 (3): 363–394. doi:10.1111/j.1469-7998.1970.tb04519.x. ISSN0952-8369.
Shine, Richard (December 1989). "Ecological Causes for the Evolution of Sexual Dimorphism: A Review of the Evidence". The Quarterly Review of Biology. 64 (4): 419–461. doi:10.1086/416458. ISSN0033-5770. PMID2697022. S2CID46445815.
Frost, Kathryn J.; Lowry, Lloyd F. (September 1980). "Feeding of ribbon seals (Phoca fasciata) in the Bering Sea in spring". Canadian Journal of Zoology. 58 (9): 1601–1607. doi:10.1139/z80-219. ISSN0008-4301.