Styl cytowania APA

Gupa, D., & Rajput, R. (1982). Purchasing and storekeeping. Tata McGraw Hill.

Styl cytowania Chicago

Gupa, D.R, i R.K Rajput. Purchasing and Storekeeping. New Delhi: Tata McGraw Hill, 1982.

Styl cytowania MLA

Gupa, D.R, i R.K Rajput. Purchasing and Storekeeping. Tata McGraw Hill, 1982.