APA Citation

Barker, A. (2006). Improve your communication skills (2nd ed.). London ; Philadelphia: Kogan Page.

Chicago Style Citation

Barker, Alan. Improve Your Communication Skills. 2nd ed. London ; Philadelphia: Kogan Page, 2006.

MLA Citation

Barker, Alan. Improve Your Communication Skills. 2nd ed. London ; Philadelphia: Kogan Page, 2006.

Warning: These citations may not always be 100% accurate.