Kumar & Garg. (1998). Indian industry & trade classification with NIC codes (7th ed.). Anupam.
Chicago Edition CitationKumar and Garg. Indian Industry & Trade Classification with NIC Codes. 7th ed. New Delhi: Anupam, 1998.
ציטוט MLAKumar and Garg. Indian Industry & Trade Classification with NIC Codes. 7th ed. Anupam, 1998.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.