Cita APA (7th ed.)

Johnson, P. (2005). Business Economis - I F.Y.B.Com. Manan Prakashan.

Cita Chicago (17th ed.)

Johnson, P.A. Business Economis - I F.Y.B.Com. Mumbai: Manan Prakashan, 2005.

Cita MLA (9th ed.)

Johnson, P.A. Business Economis - I F.Y.B.Com. Manan Prakashan, 2005.