Gaya APA

Comfort, J., Chris, I, R, R, I, S. (2006). Business reports in english . New York: New York: Cambridge University, 2006.

Gaya MLA

Comfort, Jeremy., Chris, I., Revell,, Rod, II., Stott,. "Business reports in english". New York: New York: Cambridge University, 2006, 2006. Text.