APA aipamena

Malaysia. National Productivity Corporation. (1998). Benchmarking trainer's guide. National Productivity Corporation.

Chicago Style aipamena

Malaysia. National Productivity Corporation. Benchmarking Trainer's Guide. Petaling Jaya: National Productivity Corporation, 1998.

MLA aipamena

Malaysia. National Productivity Corporation. Benchmarking Trainer's Guide. National Productivity Corporation, 1998.