Pride, W. M., Hughes, R. J., & Kapoor, J. R. (1999). Business (6th ed.). Houghton Mifflin Co.
Chicago-čujuhus (17. p.)Pride, William M., Robert James Hughes, juo Jack R. Kapoor. Business. 6th ed. Boston: Houghton Mifflin Co, 1999.
MLA-čujuhus (9. p.)Pride, William M., et al. Business. 6th ed. Houghton Mifflin Co, 1999.
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