APA aipamena

Stewart L.Tubbs. (2007). A systems approach to small group interaction.

Chicago Style aipamena

Stewart L.Tubbs. A Systems Approach to Small Group Interaction. 2007.

MLA aipamena

Stewart L.Tubbs. A Systems Approach to Small Group Interaction. 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.