Não informado. (1928). Australian Geographer. Geographical Society of New South Wales.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Australian Geographer. North Ryde, Australia: Geographical Society of New South Wales, 1928.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Australian Geographer. Geographical Society of New South Wales, 1928.
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