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Yayasan Badan Penerbit Gadjah Mada, 1958
Buku Teks
Badie, Bertrand, author
University of Chicago Press, 1983
Buku Teks
Stark, Rodney, author
Wadsworth, 2001
Buku Teks
Mckee, James B., author
Holt, Rinehart and Winston, 1969
Buku Teks
Smith, Charles W.
Basil Blackwell, 1979
Buku Teks