Sugiyono. (2010). Metode penelitian Pendidikan. Alfabeta.
Chicago Style (17th ed.) CitationSugiyono. Metode Penelitian Pendidikan. Alfabeta, 2010.
MLA (8th ed.) CitationSugiyono. Metode Penelitian Pendidikan. Alfabeta, 2010.
Warning: These citations may not always be 100% accurate.