Young, J. . .. (1964). Life of vertebrates (2.). Oxford University Press.
Chicago Edition CitationYoung, J.Z. Life of Vertebrates. 2. London: Oxford University Press, 1964.
Deismireacht MLAYoung, J.Z. Life of Vertebrates. 2. Oxford University Press, 1964.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.