JOYOWIYONO, M. (1989). Ekonomi Teknik (engineering economics). Jilid 1. YBPPU.
Chicago Style CitationJOYOWIYONO, Marsudi. Ekonomi Teknik (engineering Economics). Jilid 1. YBPPU, 1989.
MLA CitationJOYOWIYONO, Marsudi. Ekonomi Teknik (engineering Economics). Jilid 1. YBPPU, 1989.
Warning: These citations may not always be 100% accurate.