Bagchi, . S. (2011). The Professional: Defining the New standard of Excellence at Work (1st.). Penguin India.
Chicago-čujuhus (17. p.)Bagchi, Subroto. The Professional: Defining the New Standard of Excellence at Work. 1st. Penguin India, 2011.
MLA-čujuhus (9. p.)Bagchi, Subroto. The Professional: Defining the New Standard of Excellence at Work. 1st. Penguin India, 2011.
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