Zeitzschel, B. (1973). The biology of the Indian ocean. Springer-verlag.
Chicago Edition CitationZeitzschel, Bernt. The Biology of the Indian Ocean. New York: Springer-verlag, 1973.
Deismireacht MLAZeitzschel, Bernt. The Biology of the Indian Ocean. Springer-verlag, 1973.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.