APA Citation

JOYOWIYONO, M. (1989). Ekonomi Teknik (engineering economics). Jilid 1. YBPPU.

Chicago Style Citation

JOYOWIYONO, Marsudi. Ekonomi Teknik (engineering Economics). Jilid 1. YBPPU, 1989.

MLA Citation

JOYOWIYONO, Marsudi. Ekonomi Teknik (engineering Economics). Jilid 1. YBPPU, 1989.

Warning: These citations may not always be 100% accurate.