Mathew, S. (2023). Professional Communication and Ethics-1. Nirali Prakashan.
Chicago-čujuhus (17. p.)Mathew, Shirley. Professional Communication and Ethics-1. Pune: Nirali Prakashan, 2023.
MLA-čujuhus (9. p.)Mathew, Shirley. Professional Communication and Ethics-1. Nirali Prakashan, 2023.
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