APA-čujuhus (7. p.)
Taylor, S. (2012). John Gould's extinct and endangered birds. National Library of Australia.
Chicago-čujuhus (17. p.)
Taylor, Sue. John Gould's Extinct and Endangered Birds. Canberra: National Library of Australia, 2012.
MLA-čujuhus (9. p.)
Taylor, Sue. John Gould's Extinct and Endangered Birds. National Library of Australia, 2012.
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