Gaya APA

Prowanta, E., Herlianto, D. (2020). Manajemen Investasi dan Portofolio (Cet. 1). Yogyakarta: Gosyen Publishing.

Gaya MLA

Prowanta, Embun., Herlianto, Didit. "Manajemen Investasi dan Portofolio". Cet. 1 Yogyakarta: Gosyen Publishing, 2020. Text.