Gaya APA

mm, Y, D, S, D, D, H., lectka, J. (1992). Manajerial economics : economic tools for today's decision makers . New York: Macmillan Publishing Company.

Gaya MLA

mm, Yusdi, Daulay,, Se, Dan, Drs.akhmad, H.abubakar,., lectka, Jill. "Manajerial economics : economic tools for today's decision makers". New York: Macmillan Publishing Company, 1992. Text.