APA aipamena

SHARPE, W. F. (1990). Investment. Prentice-Hall.

Chicago Style aipamena

SHARPE, William F. Investment. Prentice-Hall, 1990.

MLA aipamena

SHARPE, William F. Investment. Prentice-Hall, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.