Não informado. (1962). Journal of Apicultural Research. International Bee Research Association.
Chicago-referens (17:e uppl.)Não informado. Journal of Apicultural Research. London: International Bee Research Association, 1962.
MLA-referens (8:e uppl.)Não informado. Journal of Apicultural Research. International Bee Research Association, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.