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American Enterprise Institute for Public Policy Research, 1983
Buku Teks
edited by Robert W. Tucker, Charles B. Keely and Linda Wrigley
Westview Press, 1992
Buku Teks
McCormick, James M.
Thomson, 2005
Buku Teks
Herrick, Christopher
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Buku Teks
Asian Studies, 1974
Buku Teks