APA引文

Ghosal,A. (1969). Elements of Operational Research (1969.). Hindustan Publishing Corporation.

Chicago Edition Citation

Ghosal,A. Elements of Operational Research. 1969. Delhi: Hindustan Publishing Corporation, 1969.

MLA引文

Ghosal,A. Elements of Operational Research. 1969. Hindustan Publishing Corporation, 1969.

警告：這些引文格式不一定是100％准確.