St. Louis Zoo. (1980). Oki-dok with Linka. ZUDUS, (April/May), S1.
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Clevenger, S. (1980). Snow leopards: Captivity perpetuates the species (Vol. XVI).
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Blomqvist, L. (1980). Distribution and Status of the Snow Leopard (Uncia uncia). Tiger Paper, Vii(4), 115–120.
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O'Neill, J. (1980). Nepal's snow leopard: too beautiful for its own good? Scholastic Science World, 36(9), 4–6.
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DiSabato, L. (1980). Update on the snow leopard factory. San Antonio's News from the Zoo, 6(6), 1–2.
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Clevenger, S. A. (1980). Snow leopards born... and born... and born at OKC Zoo.
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Anonymous. (1980, 1 January). She's all washed up. New York Daily News.
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Bower, J. N. (1980). For some endangered species, captive breeding programs are their last chance for life. National Parks and Conservation Magazine, (June), 16–19.
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Bircher, P. (1980). Marwell Pres. Trust Annual Report 1979: Curator's Report.
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Anonymous. (1980). Woodland Park Zoo gets “excellent” rating. International Zoo News, 165(45), 44–45.
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