Kale, N. (2005). Secretarial practice XII. Vipul.
Cita Chicago (17th ed.)Kale, N. Secretarial Practice XII. Mumbai: Vipul, 2005.
Cita MLA (9th ed.)Kale, N. Secretarial Practice XII. Vipul, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.