APA aipamena

WARWICK BEN. (2000). SEARCHING FOR ALPHA. JOHN WILEY AND SONS.

Chicago Style aipamena

WARWICK BEN. SEARCHING FOR ALPHA. NEW YORK: JOHN WILEY AND SONS, 2000.

MLA aipamena

WARWICK BEN. SEARCHING FOR ALPHA. JOHN WILEY AND SONS, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.