Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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