Cita APA (7th ed.)
Leigh, D. (2006). The group trainers handbook: Designing and delivering training for groups (3rd ed.). Kogan Page.
Cita Chicago (17th ed.)
Leigh, David. The Group Trainers Handbook: Designing and Delivering Training for Groups. 3rd ed. London ; Philadelphia: Kogan Page, 2006.
Cita MLA (9th ed.)
Leigh, David. The Group Trainers Handbook: Designing and Delivering Training for Groups. 3rd ed. Kogan Page, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.