APA aipamena

Perbadanan Produktiviti Negara. (2004). Productivity report. National Productivity Corporation.

Chicago Style aipamena

Perbadanan Produktiviti Negara. Productivity Report. Petaling Jaya: National Productivity Corporation, 2004.

MLA aipamena

Perbadanan Produktiviti Negara. Productivity Report. National Productivity Corporation, 2004.