Lumsden, G., & Lumsden, D. L. (2004). Communicating in groups and teams: Sharing leadership (4th ed.). Thomson/Wadsworth.
Citazione stile Chigago Style (17a edizione)Lumsden, Gay, e Donald L. Lumsden. Communicating in Groups and Teams: Sharing Leadership. 4th ed. Australia: Thomson/Wadsworth, 2004.
Citatione MLA (9a ed.)Lumsden, Gay, e Donald L. Lumsden. Communicating in Groups and Teams: Sharing Leadership. 4th ed. Thomson/Wadsworth, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.