Não informado. (1935). Fisheries bulletin. Republic of South Africa, Department of Industries, Sea Fisheries Branch.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Fisheries Bulletin. Cape Town, Africa do Sul: Republic of South Africa, Department of Industries, Sea Fisheries Branch, 1935.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Fisheries Bulletin. Republic of South Africa, Department of Industries, Sea Fisheries Branch, 1935.
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