APA (7 वां संस्करण) प्रशस्ति पत्र

NATIONAL INSTITUTE FOR ENTREPRENEURSHIP AND SMALL BUSINESS D. (1989). COMMERCIAL TAX LAWS FOR SMALL ENTREPRENEURS. NIES BUD.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

NATIONAL INSTITUTE FOR ENTREPRENEURSHIP AND SMALL BUSINESS D. COMMERCIAL TAX LAWS FOR SMALL ENTREPRENEURS. NEW DELHI: NIES BUD, 1989.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

NATIONAL INSTITUTE FOR ENTREPRENEURSHIP AND SMALL BUSINESS D. COMMERCIAL TAX LAWS FOR SMALL ENTREPRENEURS. NIES BUD, 1989.