Gaya APA

GRIMNAMU, ., NOVIANTI, E, N. (2014). Why? People: Warren Buffett . JAKARTA: ELEX MEDIA KOMPUTINDO.

Gaya MLA

GRIMNAMU, ., NOVIANTI, ENDANG, NAWANG. "Why? People: Warren Buffett". JAKARTA: ELEX MEDIA KOMPUTINDO, 2014. Art Original.