Citazione Stile APA (7a Edizione)

Lewis, L. S. (2009). 10 steps to successful meetings. ASTD Press.

Citazione stile Chigago Style (17a edizione)

Lewis, Lynn Sparapany. 10 Steps to Successful Meetings. Alexandria, Virginia: ASTD Press, 2009.

Citatione MLA (9a ed.)

Lewis, Lynn Sparapany. 10 Steps to Successful Meetings. ASTD Press, 2009.