Cita APA (7a ed.)

Khoo, A. (2011). Secrets of building multi-million dollar businesses. Elex Media Komputindo.

Cita Chicago Style (17a ed.)

Khoo, Adam. Secrets of Building Multi-million Dollar Businesses. Elex Media Komputindo, 2011.

Cita MLA (8a ed.)

Khoo, Adam. Secrets of Building Multi-million Dollar Businesses. Elex Media Komputindo, 2011.