Galbraith, J. K., & Williams, A. D. (1972). contemporary guide to economics peace and laughter. The New American Library.
استشهاد بنمط شيكاغوGalbraith, John Kenneth, و Andrea D. Williams. Contemporary Guide to Economics Peace and Laughter. New York: The New American Library, 1972.
MLA استشهادGalbraith, John Kenneth, و Andrea D. Williams. Contemporary Guide to Economics Peace and Laughter. The New American Library, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.