APA aipamena

HISRICH ROBERT D. (2005). ENTREPRENEURSHIP (5TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago Style aipamena

HISRICH ROBERT D. ENTREPRENEURSHIP. 5TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.

MLA aipamena

HISRICH ROBERT D. ENTREPRENEURSHIP. 5TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.