APA引文

Ruddar, D., & Sundaram,K.P.M. (1991). Indian economy/29e (29th ed.). Sultan Chand.

Chicago Edition Citation

Ruddar, Dutt, and Sundaram,K.P.M. Indian Economy/29e. 29th ed. New delhi: Sultan Chand, 1991.

MLA引文

Ruddar, Dutt, and Sundaram,K.P.M. Indian Economy/29e. 29th ed. Sultan Chand, 1991.

警告：這些引文格式不一定是100％准確.