Cita APA (7th ed.)

Lumsden, G., & Lumsden, D. L. (1999). Communicating in groups and teams: Sharing leadership (3rd ed.). Wadsworth Pub. Co.

Cita Chicago (17th ed.)

Lumsden, Gay, i Donald L. Lumsden. Communicating in Groups and Teams: Sharing Leadership. 3rd ed. Belmont, Calif: Wadsworth Pub. Co, 1999.

Cita MLA (9th ed.)

Lumsden, Gay, i Donald L. Lumsden. Communicating in Groups and Teams: Sharing Leadership. 3rd ed. Wadsworth Pub. Co, 1999.