Dunning, J. (2009). CRC Handbook of Avian Body Masses, Second Edition. CRC Press.
Trích dẫn kiểu ChicagoDunning, John. CRC Handbook of Avian Body Masses, Second Edition. CRC Press, 2009.
MLA CitationDunning, John. CRC Handbook of Avian Body Masses, Second Edition. CRC Press, 2009.
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