APA aipamena

BERRY, M. A. (1990). Managing Investment. The Dryden.

Chicago Style aipamena

BERRY, Michael A. Managing Investment. The Dryden, 1990.

MLA aipamena

BERRY, Michael A. Managing Investment. The Dryden, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.