APA aipamena

Rodgers, W. (1969). Think: A biography of the Watsons and IBM. New York: Stein and Day.

Chicago Style aipamena

Rodgers, William. Think: A Biography of the Watsons and IBM. New York: Stein and Day, 1969.

MLA aipamena

Rodgers, William. Think: A Biography of the Watsons and IBM. New York: Stein and Day, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.