Gaya APA

al, P, K, A. (2014). Managerial Economics : Economics Tools For Today's Decision Makers ed. 7 (Seventh Edition). Jakarta: Pearson Education.

Gaya MLA

al, Paul, Kaet, At.. "Managerial Economics : Economics Tools For Today's Decision Makers ed. 7". Seventh Edition Jakarta: Pearson Education, 2014. Text.