Malaysia. National Productivity Corporation. (1998). Benchmarking trainer's guide. National Productivity Corporation.
芝加哥风格引文Malaysia. National Productivity Corporation. Benchmarking Trainer's Guide. Petaling Jaya: National Productivity Corporation, 1998.
MLA引文Malaysia. National Productivity Corporation. Benchmarking Trainer's Guide. National Productivity Corporation, 1998.
警告：这些引文格式不一定是100％准确.