Aswathappa, K. (2015). Essentials of business environment (12th rev. ed.). Himalaya.
Chicago-viite (17. p.)Aswathappa, K. Essentials of Business Environment. 12th rev. ed. Bombay, India: Himalaya, 2015.
MLA-viite (8. p.)Aswathappa, K. Essentials of Business Environment. 12th rev. ed. Himalaya, 2015.
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