Musselman, V. A. (1981). Introduction To Modern Business: Issues And Environment Vernon A. Musselman And Eugene H. Hughes. Prentice Hall.
Chicago-viite (17. p.)Musselman, Vernon A. Introduction To Modern Business: Issues And Environment Vernon A. Musselman And Eugene H. Hughes. Prentice Hall, 1981.
MLA-viite (8. p.)Musselman, Vernon A. Introduction To Modern Business: Issues And Environment Vernon A. Musselman And Eugene H. Hughes. Prentice Hall, 1981.
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