APA aipamena

Carroll, P. (1994). Big blues: The unmaking of IBM. New York: Crown.

Chicago Style aipamena

Carroll, Paul. Big Blues: The Unmaking of IBM. New York: Crown, 1994.

MLA aipamena

Carroll, Paul. Big Blues: The Unmaking of IBM. New York: Crown, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.