APA (7th ed.) Citation

Tracy, B., & Hamim Nasoha. (2011). Speak to win (Edisi Bahasa Melayu.). PTS Professional.

Chicago Style (17th ed.) Citation

Tracy, Brian, and Hamim Nasoha. Speak to Win. Edisi Bahasa Melayu. Batu Caves, Selangor, Malaysia: PTS Professional, 2011.

MLA (9th ed.) Citation

Tracy, Brian, and Hamim Nasoha. Speak to Win. Edisi Bahasa Melayu. PTS Professional, 2011.