APA aipamena

WEISBROD BURTON A. (1998). NONPROFIT ECONOMY. HARVARD BUSINESS SCHOOL PRESS.

Chicago Style aipamena

WEISBROD BURTON A. NONPROFIT ECONOMY. CAMBRIDGE: HARVARD BUSINESS SCHOOL PRESS, 1998.

MLA aipamena

WEISBROD BURTON A. NONPROFIT ECONOMY. HARVARD BUSINESS SCHOOL PRESS, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.