Sigband, N. B. (1960). Effective report writing for business and industry,and government. Harper & Row.
استشهاد بنمط شيكاغوSigband, Norman B. Effective Report Writing for Business and Industry,and Government. New York: Harper & Row, 1960.
MLA استشهادSigband, Norman B. Effective Report Writing for Business and Industry,and Government. Harper & Row, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.