Williams, H. R., & Woudenberg, H. W. (1969). Money,banking and monetary theory/5e: Problems and concepts (5th ed.). Harper & Row.
استشهاد بنمط شيكاغوWilliams, Harold R., و Henry W. Woudenberg. Money,banking and Monetary Theory/5e: Problems and Concepts. 5th ed. New York: Harper & Row, 1969.
MLA استشهادWilliams, Harold R., و Henry W. Woudenberg. Money,banking and Monetary Theory/5e: Problems and Concepts. 5th ed. Harper & Row, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.