Ab. Aziz Yusof. (2005). Penilaian prestasi: Kepentingan dan permasalahan (2nd ed.). Utusan Publications.
Chicago Style (17th ed.) CitationAb. Aziz Yusof. Penilaian Prestasi: Kepentingan Dan Permasalahan. 2nd ed. Kuala Lumpur: Utusan Publications, 2005.
MLA (9th ed.) CitationAb. Aziz Yusof. Penilaian Prestasi: Kepentingan Dan Permasalahan. 2nd ed. Utusan Publications, 2005.
Warning: These citations may not always be 100% accurate.