Gaya APA

YOOPI, A., RISMAN, S. (2016). Ekonomi Manajerial (Ed. 2 Cet. 1). Bogor: Ghalia Indonesia.

Gaya MLA

YOOPI, Abimanyu., RISMAN, Sikumbang. "Ekonomi Manajerial". Ed. 2 Cet. 1 Bogor: Ghalia Indonesia, 2016. Text.