Mason, R. D., Lind, D. A., & Marchal, W. G. (1999). Study guide for use with stastical techniques in business and economics (Tenth ed.). Boston: McGraw-Hill.
استشهاد بنمط شيكاغوMason, Robert D., Douglas A. Lind, و William G. Marchal. Study Guide for Use With Stastical Techniques in Business and Economics. Tenth ed. Boston: McGraw-Hill, 1999.
MLA استشهادMason, Robert D., Douglas A. Lind, و William G. Marchal. Study Guide for Use With Stastical Techniques in Business and Economics. Tenth ed. Boston: McGraw-Hill, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.