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