APA aipamena

HISRICH ROBERT D. (2006). ENTREPRENEURSHIP (6TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago Style aipamena

HISRICH ROBERT D. ENTREPRENEURSHIP. 6TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2006.

MLA aipamena

HISRICH ROBERT D. ENTREPRENEURSHIP. 6TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.