Erlich, J. L., & Rothman, J. (1999). Taking action in organizations and communities. Dubuque, Iowa: Eddie Bowers Pub.
استشهاد بنمط شيكاغوErlich, John L., و Jack Rothman. Taking Action in Organizations and Communities. Dubuque, Iowa: Eddie Bowers Pub, 1999.
MLA استشهادErlich, John L., و Jack Rothman. Taking Action in Organizations and Communities. Dubuque, Iowa: Eddie Bowers Pub, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.