APA Citatie

Dwivedi, D. N. (2005). Principles of economics (2nd rev.ed.). Vikas Publishing House.

Chicago Style citaat

Dwivedi, D N. Principles of Economics. 2nd rev.ed. Noida: Vikas Publishing House, 2005.

MLA citatie

Dwivedi, D N. Principles of Economics. 2nd rev.ed. Vikas Publishing House, 2005.

Let op: Deze citaties zijn niet altijd 100% accuraat.