Musselman, V. A., & Hughes, E. H. (1977). Introduction to modern business: Issues and environment (7th ed.). Englewood Cliffs, N.J.: Prentice-Hall.
استشهاد بنمط شيكاغوMusselman, Vernon A., and Eugene Harley Hughes. Introduction to Modern Business: Issues and Environment. 7th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1977.
MLA استشهادMusselman, Vernon A., and Eugene Harley Hughes. Introduction to Modern Business: Issues and Environment. 7th ed. Englewood Cliffs, N.J.: Prentice-Hall, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.