Não informado. (1935). Fisheries bulletin. Republic of South Africa, Department of Industries, Sea Fisheries Branch.
Chicago (17e ed.) BronvermeldingNão informado. Fisheries Bulletin. Cape Town, Africa do Sul: Republic of South Africa, Department of Industries, Sea Fisheries Branch, 1935.
MLA (8e ed.) BronvermeldingNão informado. Fisheries Bulletin. Republic of South Africa, Department of Industries, Sea Fisheries Branch, 1935.
Let op: Deze citaties zijn niet altijd 100% accuraat.