NATIONAL INSTITUTE FOR ENTREPRENEURSHIP AND SMALL BUSINESS D. (1989). COMMERCIAL TAX LAWS FOR SMALL ENTREPRENEURS. NIES BUD.
Chicago-referens (17:e uppl.)NATIONAL INSTITUTE FOR ENTREPRENEURSHIP AND SMALL BUSINESS D. COMMERCIAL TAX LAWS FOR SMALL ENTREPRENEURS. NEW DELHI: NIES BUD, 1989.
MLA-referens (9:e uppl.)NATIONAL INSTITUTE FOR ENTREPRENEURSHIP AND SMALL BUSINESS D. COMMERCIAL TAX LAWS FOR SMALL ENTREPRENEURS. NIES BUD, 1989.
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