انتشارات Cengage Learning, Wadsworth Publishing
World Politics: Trend and Transformation, 2010 - 2011 Edition, 13th Edition
Charles W. Kegley, 2010
A Course in Phonetics (Sixth Edition)
Peter Ladefoged, 2011
Global Politics, 10th Edition
Juliet Kaarbo, 2010
Nutrition and diet therapy
Linda Kelly DeBruyne, 2016
