Style de citation APA

Bright, P. S., & Seth, K. L. (2004). Career's objective economics for civil service preliminary examination.

Style de citation Chicago

Bright, P S., et K L. Seth. Career's Objective Economics for Civil Service Preliminary Examination. New Delhi, Bright, 2004.

Style de citation MLA

Bright, P S., et K L. Seth. Career's Objective Economics for Civil Service Preliminary Examination. 2004.