Gaya APA

Singh, M. (2015). UNLOCKING THE WORLD'S LARGEST FINANCIAL SECRET: 12 Kunci Menguasai Pasar Valuta Asing (1). Jakarta: pt. gramedia pustaka utama.

Gaya MLA

Singh, Mario. "UNLOCKING THE WORLD'S LARGEST FINANCIAL SECRET: 12 Kunci Menguasai Pasar Valuta Asing". 1 Jakarta: pt. gramedia pustaka utama, 2015. Text.