APA aipamena

Manning, G. (1988). Group strength and quality circles at work. South-Western Pub.,Co.

Chicago Style aipamena

Manning, George. Group Strength and Quality Circles at Work. Cincinnati,Ohio: South-Western Pub.,Co, 1988.

MLA aipamena

Manning, George. Group Strength and Quality Circles at Work. South-Western Pub.,Co, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.