Lumsden, G., & Gay Lumsden; Donald Lumsden. (2004). Communicating in groups and teams: Sharing leadership. Belmont, CA: Thomson/Wadsworth.
Παραπομπή Chicago StyleLumsden, Gay, και Gay Lumsden; Donald Lumsden. Communicating in Groups and Teams: Sharing Leadership. Belmont, CA: Thomson/Wadsworth, 2004.
Παραπομπή MLALumsden, Gay, και Gay Lumsden; Donald Lumsden. Communicating in Groups and Teams: Sharing Leadership. Belmont, CA: Thomson/Wadsworth, 2004.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.