Mehra,Shital Kakkar. (2012). Business etiqette. Harper Callins.
Cita Chicago (17th ed.)Mehra,Shital Kakkar. Business Etiqette. Noida: Harper Callins, 2012.
Cita MLA (9th ed.)Mehra,Shital Kakkar. Business Etiqette. Harper Callins, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.