Isaacson, R., & Saperstein, J. (2005). The art and strategy of service-learning presentations (2nd ed.). Thomson/Wadsworth.
Citazione stile Chigago Style (17a edizione)Isaacson, Rick, e Jeff Saperstein. The Art and Strategy of Service-learning Presentations. 2nd ed. Belmont, Calif: Thomson/Wadsworth, 2005.
Citatione MLA (9a ed.)Isaacson, Rick, e Jeff Saperstein. The Art and Strategy of Service-learning Presentations. 2nd ed. Thomson/Wadsworth, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.