Lerch, E. (1974). Pengajaran kayu secara masinal 1. Yayasan Kanisius.
Chicago Style (17th ed.) CitationLerch, Ernest. Pengajaran Kayu Secara Masinal 1. Yayasan Kanisius, 1974.
MLA (8th ed.) CitationLerch, Ernest. Pengajaran Kayu Secara Masinal 1. Yayasan Kanisius, 1974.
Warning: These citations may not always be 100% accurate.