APA引文

National Productivity Corporation & Perbadanan Produktiviti Negara. (1997). Productivity primer. National Productivity Corporation.

Chicago Style (17th ed.) Citation

National Productivity Corporation and Perbadanan Produktiviti Negara. Productivity Primer. Petaling Jaya: National Productivity Corporation, 1997.

MLA引文

National Productivity Corporation and Perbadanan Produktiviti Negara. Productivity Primer. National Productivity Corporation, 1997.

警告:這些引文格式不一定是100%准確.