APA引文

Kumar & Garg. (1998). Indian industry & trade classification with NIC codes (7th ed.). Anupam.

Chicago Edition Citation

Kumar and Garg. Indian Industry & Trade Classification with NIC Codes. 7th ed. New Delhi: Anupam, 1998.

MLA引文

Kumar and Garg. Indian Industry & Trade Classification with NIC Codes. 7th ed. Anupam, 1998.

警告：這些引文格式不一定是100％准確.