Παραπομπή APA
Baumback, C. M., & Lawyer, K. (1979). How to organize and operate a small busineess: Study guide and workbook (6th ed.). New Jersey: Prentice-Hall, Inc..
Παραπομπή Chicago StyleBaumback, Clifford M., and Kenneth Lawyer. How to Organize and Operate a Small Busineess: Study Guide and Workbook. 6th ed. New Jersey: Prentice-Hall, Inc., 1979.
Παραπομπή MLABaumback, Clifford M., and Kenneth Lawyer. How to Organize and Operate a Small Busineess: Study Guide and Workbook. 6th ed. New Jersey: Prentice-Hall, Inc., 1979.
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