Παραπομπή APA

Sen,Rathindra P. (1991). Understanding quantitative economics. Daya Publishing House.

Παραπομπή Chicago Style

Sen,Rathindra P. Understanding Quantitative Economics. Delhi: Daya Publishing House, 1991.

Παραπομπή MLA

Sen,Rathindra P. Understanding Quantitative Economics. Daya Publishing House, 1991.