Ater, Y. (1986). Active and passive voice: Kalimat aktif dan pasif (Cet. 1.). Jakarta: Simplex.
Chicago Style CitationAter, Y. Active and Passive Voice: Kalimat Aktif Dan Pasif. Cet. 1. Jakarta: Simplex, 1986.
MLA CitationAter, Y. Active and Passive Voice: Kalimat Aktif Dan Pasif. Cet. 1. Jakarta: Simplex, 1986.
Warning: These citations may not always be 100% accurate.