McCall, J. R. (1972). For parents and teachers: Playing it straight with youth. HI-TIME.
Chicago-referens (17:e uppl.)McCall, John R. For Parents and Teachers: Playing It Straight with Youth. [Milwaukee, Wis: HI-TIME, 1972.
MLA-referens (8:e uppl.)McCall, John R. For Parents and Teachers: Playing It Straight with Youth. HI-TIME, 1972.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.