Crisp, L.F. [Leslie Finlay]
The parliamentary government of the Commonwealth of Australia
Yale University Press, 1949
 Buku Teks SO
Australian politics and government: the commonwealth, the states and the territories
edited by Jeremy Moon and Campbell Sharman
Cambridge University Press, 2003
 Buku Teks SO
American government: origins, institutions, & public policy
by James W. Ceaser ... [and others]
McGraw-Hill, 1984
 Buku Teks SO
Handlin, Mary Flug
Commonwealth a study of the Role of Government in the American Economy Massachusetts, 1774-1861
Harvard University Press, 1969
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Handlin, Oscar
Commonwealth A Study of the Role of Government in the American Economy: Massachusette, 1774-1861/ Oscar Handlin, Mary Flug Handlin
Harvard University Press, 1969
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