Lumsden, G., & Lumsden, D. L. (1997). Communicating in groups and teams: Sharing leadership. Wadsworth Pub.
Chicago Style (17. basım) AtıfLumsden, Gay, ve Donald L. Lumsden. Communicating in Groups and Teams: Sharing Leadership. Belmont, CA: Wadsworth Pub, 1997.
MLA (9th ed.) AtıfLumsden, Gay, ve Donald L. Lumsden. Communicating in Groups and Teams: Sharing Leadership. Wadsworth Pub, 1997.
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