Não informado. (1928). Bulletin of the Independent Biological Laboratories, Pelestine. Independent Biological Laboratories.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the Independent Biological Laboratories, Pelestine. Ramatayim, Israel: Independent Biological Laboratories, 1928.
MLA-referens (8:e uppl.)Não informado. Bulletin of the Independent Biological Laboratories, Pelestine. Independent Biological Laboratories, 1928.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.