McCarthy, Frederick
Sydney The Australian Museum 1958
Buku Teks
Turner, CMEP
Facts on File, 1996
Buku Teks
Stevenson, George A.
McGraw-Hill, 1992
Buku Referensi
general editor, Sir Lawrence Gowing
Encyclopaedia Britannica, 2005
Buku Referensi
general editor, Sir Lawrence Gowing
Encyclopaedia Britannica, 2005
Buku Referensi