APA Citation

Whalen, D. (2007). The professional communications toolkit D. Joel whalen. Sage Publications.

Chicago Style Citation

Whalen, D.Joel. The Professional Communications Toolkit D. Joel Whalen. Sage Publications, 2007.

MLA Citation

Whalen, D.Joel. The Professional Communications Toolkit D. Joel Whalen. Sage Publications, 2007.

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