Whelan, J., Husnizam Hussain, & Shahrazi Hasan. (2003). E-mel @ kerja: Panduan berguna mengendalikan e-mel anda. Prentice Hall.
Citación estilo ChicagoWhelan, Jonathan, Husnizam Hussain, and Shahrazi Hasan. E-mel @ Kerja: Panduan Berguna Mengendalikan E-mel Anda. London: Prentice Hall, 2003.
Cita MLAWhelan, Jonathan, et al. E-mel @ Kerja: Panduan Berguna Mengendalikan E-mel Anda. Prentice Hall, 2003.
Warning: These citations may not always be 100% accurate.