MUHAMMAD, A. (1980). Hukum Perjanjian Abdul Kadir Muhammad. Alumni.
Chicagoスタイル(17版)引用形式MUHAMMAD, Abdulkadir. Hukum Perjanjian Abdul Kadir Muhammad. Alumni, 1980.
MLA(8版)引用形式MUHAMMAD, Abdulkadir. Hukum Perjanjian Abdul Kadir Muhammad. Alumni, 1980.
警告: この引用は必ずしも正確ではありません.