APA (7th ed.) Citation

Whelan, J., Shahrazi Hasan, & Husnizam Hussain. (2003). E-mel@kerja: Panduan berguna mengendalikan e-mel anda. Prentice Hall (Malaysia).

Chicago Style (17th ed.) Citation

Whelan, Jonathan, Shahrazi Hasan, and Husnizam Hussain. E-mel@kerja: Panduan Berguna Mengendalikan E-mel Anda. Petaling Jaya, Selangor: Prentice Hall (Malaysia), 2003.

MLA (8th ed.) Citation

Whelan, Jonathan, et al. E-mel@kerja: Panduan Berguna Mengendalikan E-mel Anda. Prentice Hall (Malaysia), 2003.