Aswathappa, k. (2016). Essentials of Business Environment: Text, Cases and Exercies (13th.). Himalaya Publishing House.
Lua i Stíl Chicago (17ú heag.)Aswathappa, k. Essentials of Business Environment: Text, Cases and Exercies. 13th. Mumbai: Himalaya Publishing House, 2016.
Lua MLA (9ú heag.)Aswathappa, k. Essentials of Business Environment: Text, Cases and Exercies. 13th. Himalaya Publishing House, 2016.
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