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Gaya APA

Schonmetz, I. (1994). Pengetahuan Bahan dalam Pengerjaan Logam . Bandung: Bandung:Angkasa.

Gaya MLA

Schonmetz, Ingalois. "Pengetahuan Bahan dalam Pengerjaan Logam". Bandung: Bandung:Angkasa, 1994. Text.