Robiah K. Hamzah, P. (2000). Kaedah komunikasi berkesan. Kuala Lumpur: Pts.
Chicago Style CitationRobiah K. Hamzah, Ph.D. Kaedah Komunikasi Berkesan. Kuala Lumpur: Pts, 2000.
MLA CitationRobiah K. Hamzah, Ph.D. Kaedah Komunikasi Berkesan. Kuala Lumpur: Pts, 2000.
Warning: These citations may not always be 100% accurate.