The flinders history of South Australia : political historyp. 503-
edited by Dean Jaensch
Wakefield Press, 1986
 Buku Teks SO
Crisp, L.F. (Leslie Finlay)
The parliamentary government of the Commonwealth of Australia
Yale University Press, 1949
 Buku Teks SO
Solomon, David Harris
Australia's government and parliament
Thomas Nelson, 1973
 Buku Teks SO
Solomon, David Harris
Australia's government and parliament
Thomas Nelson, 1978
 Buku Teks SO
Encel, Sol
Cabinet government in Australia
Melbourne University Press, 1962
 Buku Teks SO