Morris, W. T. (1973). How to get rich slowly but almost surely: Adventures in applying the decision sciences. Reston.
استشهاد بنمط شيكاغوMorris, William T. How to Get Rich Slowly but Almost Surely: Adventures in Applying the Decision Sciences. Virgina: Reston, 1973.
MLA استشهادMorris, William T. How to Get Rich Slowly but Almost Surely: Adventures in Applying the Decision Sciences. Reston, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.