Cita APA (7th ed.)
Carlson, K., & Meyers Alan. (1977). Speaking with confidence: A small group approach.......... Scott, foresman and Co.
Cita Chicago (17th ed.)
Carlson, Karen, i Meyers Alan. Speaking with Confidence: A Small Group Approach.......... Illinois: Scott, foresman and Co, 1977.
Cita MLA (9th ed.)
Carlson, Karen, i Meyers Alan. Speaking with Confidence: A Small Group Approach.......... Scott, foresman and Co, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.