Cita APA (7th ed.)

Galanes, G. J., & Adams, K. (2010). Effective Group Discussion: Theory and Practice (12th Ed.). TATA McGraw- Hill.

Cita Chicago (17th ed.)

Galanes, Gloria J., i Katherine Adams. Effective Group Discussion: Theory and Practice. 12th Ed. New Delhi: TATA McGraw- Hill, 2010.

Cita MLA (9th ed.)

Galanes, Gloria J., i Katherine Adams. Effective Group Discussion: Theory and Practice. 12th Ed. TATA McGraw- Hill, 2010.