Não informado. (1928). Australian Geographer. Geographical Society of New South Wales.
Chicago-referens (17:e uppl.)Não informado. Australian Geographer. North Ryde, Australia: Geographical Society of New South Wales, 1928.
MLA-referens (8:e uppl.)Não informado. Australian Geographer. Geographical Society of New South Wales, 1928.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.