Engkoswara. (1988). Dasar-dasar metodologi pengajaran. Bina Aksara.
Chicago Style (17th ed.) CitationEngkoswara. Dasar-dasar Metodologi Pengajaran. Bina Aksara, 1988.
MLA (8th ed.) CitationEngkoswara. Dasar-dasar Metodologi Pengajaran. Bina Aksara, 1988.
Warning: These citations may not always be 100% accurate.