Zastrow, C., & Charles Zastrow. (2004). Introduction to social work and social welfare. New York,Toronto,New York: Merrill,Collier Macmillan Canada,Maxwell Macmillan International Pub. Group.
استشهاد بنمط شيكاغوZastrow, Charles, و Charles Zastrow. Introduction to Social Work and Social Welfare. New York,Toronto,New York: Merrill,Collier Macmillan Canada,Maxwell Macmillan International Pub. Group, 2004.
MLA استشهادZastrow, Charles, و Charles Zastrow. Introduction to Social Work and Social Welfare. New York,Toronto,New York: Merrill,Collier Macmillan Canada,Maxwell Macmillan International Pub. Group, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.