Kale, N. (2004). Business system and the society F.Y.B.Com (4th rev.). Vipul.
Cita Chicago (17th ed.)Kale, N. Business System and the Society F.Y.B.Com. 4th rev. Mumbai: Vipul, 2004.
Cita MLA (9th ed.)Kale, N. Business System and the Society F.Y.B.Com. 4th rev. Vipul, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.