APA (7e ed.) Bronvermelding

Galanes, G. J., & Adams, K. (2010). Effective Group Discussion: Theory and Practice (12th ed.). Tata McGraw Hill Education Pvt. Ltd.

Chicago (17e ed.) Bronvermelding

Galanes, Gloria J., en Katherine Adams. Effective Group Discussion: Theory and Practice. 12th ed. New Delhi: Tata McGraw Hill Education Pvt. Ltd, 2010.

MLA (9e ed.) Bronvermelding

Galanes, Gloria J., en Katherine Adams. Effective Group Discussion: Theory and Practice. 12th ed. Tata McGraw Hill Education Pvt. Ltd, 2010.