APA aipamena

Finkelstein, S. (2003). Why Smart Executive Fail. Portfolio.

Chicago Style aipamena

Finkelstein, Sydney. Why Smart Executive Fail. Portfolio, 2003.

MLA aipamena

Finkelstein, Sydney. Why Smart Executive Fail. Portfolio, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.