Bagchi, . S. (2011). The Professional: Defining the New standard of Excellence at Work (1st.). Penguin India.
Cita Chicago (17th ed.)Bagchi, Subroto. The Professional: Defining the New Standard of Excellence at Work. 1st. Penguin India, 2011.
Cita MLA (9th ed.)Bagchi, Subroto. The Professional: Defining the New Standard of Excellence at Work. 1st. Penguin India, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.