Gaya APA

Wong, I, F, H. et al (2006). Business Comunication Asian Perspectives,Global Focus (2nd ed). Singapore: Prentice Hall Pearson Educaton.

Gaya MLA

Wong, Irene, F., H.. et al. "Business Comunication Asian Perspectives,Global Focus". 2nd ed Singapore: Prentice Hall Pearson Educaton, 2006. Text.