Howard, B. B., Upton, M., & Bion B Howard. (1953). Introduction to business finance. Mc Graw Hill Book Company.
استشهاد بنمط شيكاغوHoward, Bion B., Miller Upton, و Bion B Howard. Introduction to Business Finance. New York: Mc Graw Hill Book Company, 1953.
MLA استشهادHoward, Bion B., et al. Introduction to Business Finance. Mc Graw Hill Book Company, 1953.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.