Carnegie Dale. (2017). How to win frinds and Influence People. Shree Mahavir.
Cita Chicago (17th ed.)Carnegie Dale. How to Win Frinds and Influence People. Mumbai: Shree Mahavir, 2017.
Cita MLA (9th ed.)Carnegie Dale. How to Win Frinds and Influence People. Shree Mahavir, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.