APA aipamena

DUFFIE, D. (1989). Future Markets. Prentice Hall.

Chicago Style aipamena

DUFFIE, Darrell. Future Markets. Prentice Hall, 1989.

MLA aipamena

DUFFIE, Darrell. Future Markets. Prentice Hall, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.