APA aipamena

Ball, R. (1984). Management techniques and quantitative methods. Heinemann.

Chicago Style aipamena

Ball, Robert. Management Techniques and Quantitative Methods. London: Heinemann, 1984.

MLA aipamena

Ball, Robert. Management Techniques and Quantitative Methods. Heinemann, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.