Weil, T. E. (1974). Area handbook for Bolivia (2d ed.). U.S. Government Printing Office.
Cita Chicago Style (17a ed.)Weil, Thomas E. Area Handbook for Bolivia. 2d ed. Washington, D.C: U.S. Government Printing Office, 1974.
Cita MLA (9a ed.)Weil, Thomas E. Area Handbook for Bolivia. 2d ed. U.S. Government Printing Office, 1974.
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