Gaya APA

ATMAJA, L, S., THOMDEAN, . (2011). WHO WANTS TO BE A SMILING INVESTOR: CARA TERMUDAH BELAJAR INVESTASI SAHAM . Jakarta: KPG (Kepustakaan Populer Gramedia).

Gaya MLA

ATMAJA, LUKAS, SETIA., THOMDEAN, . "WHO WANTS TO BE A SMILING INVESTOR: CARA TERMUDAH BELAJAR INVESTASI SAHAM". Jakarta: KPG (Kepustakaan Populer Gramedia), 2011. Nontext.