Moran, Theodore H.
Oil prices and the future of OPEC : the political economy of tension and stability in the Organization of Petroleum Exporting Countries / Theodore H. Moran
Resources for the Future, 1978
 Buku Teks
Lowi, Theodore J.
The politics of disorder / Theodore J. Lowi
Basic books, 1971
 Buku Teks
Beer, Samuel H.
Modern British politics : a study of parties and pressure groups /​ by Samuel H. Beer.
Faber and Faber, 1971
 Buku Teks
Epstein, A.L.
The politics of dependence: Papua New Guinea 1968
Australian Univ. Press, 1971
 Buku Teks
Moran, Margaret C.
Peterson's AP U.S. government & politics / Margaret C. Moran, W. Frances Holder
Peterson's, 2007
 Buku Teks