(2009). Bridges not walls: A book about interpersonal communication. Boston: McGraw-Hill Higher Education.
استشهاد بنمط شيكاغوBridges Not Walls: A Book About Interpersonal Communication. Boston: McGraw-Hill Higher Education, 2009.
MLA استشهادBridges Not Walls: A Book About Interpersonal Communication. Boston: McGraw-Hill Higher Education, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.