APA (7e ed.) Bronvermelding

Johnson, P. &. o. (2013). Business Economics - I - F.Y.B.Com - Sem I. Manan Prakashan.

Chicago (17e ed.) Bronvermelding

Johnson, P.A. & others. Business Economics - I - F.Y.B.Com - Sem I. Mumbai: Manan Prakashan, 2013.

MLA (9e ed.) Bronvermelding

Johnson, P.A. & others. Business Economics - I - F.Y.B.Com - Sem I. Manan Prakashan, 2013.