Gaya APA

Withrow, Jean. (1987). Effective writing : writing skills for intermediate students of American English : student's book . New York: Cambridge University Press.

Gaya Chicago

Withrow, Jean. Effective writing : writing skills for intermediate students of American English : student's book. New York: Cambridge University Press, 1987. Text.

Gaya MLA

Withrow, Jean. Effective writing : writing skills for intermediate students of American English : student's book. New York: Cambridge University Press, 1987. Text.

Gaya Turabian

Withrow, Jean. Effective writing : writing skills for intermediate students of American English : student's book. New York: Cambridge University Press, 1987. Print.