Sugar, S. (1998). Games that teach: Experiential activities for reinforcing learning. Jossey-Bass/Pfeiffer.
Chicago-referens (17:e uppl.)Sugar, Steve. Games That Teach: Experiential Activities for Reinforcing Learning. San Francisco: Jossey-Bass/Pfeiffer, 1998.
MLA-referens (9:e uppl.)Sugar, Steve. Games That Teach: Experiential Activities for Reinforcing Learning. Jossey-Bass/Pfeiffer, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.