Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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