Usman, H. (2000). Metodologi penelitian sosial. Bumi Aksara.
Chicago Style (17th ed.) CitationUsman, Husaini. Metodologi Penelitian Sosial. Bumi Aksara, 2000.
MLA (8th ed.) CitationUsman, Husaini. Metodologi Penelitian Sosial. Bumi Aksara, 2000.
Warning: These citations may not always be 100% accurate.