APA استشهاد

Chappel, R., & Read, W. (1963). Textbook of business communications. Macdonald & Evans.

استشهاد بنمط شيكاغو

Chappel, R.T, و W.L Read. Textbook of Business Communications. London: Macdonald & Evans, 1963.

MLA استشهاد

Chappel, R.T, و W.L Read. Textbook of Business Communications. Macdonald & Evans, 1963.