345577 Chan, H. F. (2004). Personal email manager. Skudai : Universiti Teknologi Malaysia.
Cita Chicago (17th ed.)345577 Chan, Hwee Farn. Personal Email Manager. Skudai : Universiti Teknologi Malaysia, 2004.
Cita MLA (9th ed.)345577 Chan, Hwee Farn. Personal Email Manager. Skudai : Universiti Teknologi Malaysia, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.