Gaya APA

Astar, E, F. (2012). Kunci Sukses Bisnis Para Milyarder Dunia: Kumpulan kata-kata bijak Warren Buffet, Donald Trump & Andrew Carnegie (Cetakan 1). Yogyakarta: Araska Publisher.

Gaya MLA

Astar, El, Fanea. "Kunci Sukses Bisnis Para Milyarder Dunia: Kumpulan kata-kata bijak Warren Buffet, Donald Trump & Andrew Carnegie". Cetakan 1 Yogyakarta: Araska Publisher, 2012. Text.