McCall, J. R. (1972). For parents and teachers: Playing it straight with youth. HI-TIME.
Chicagoスタイル(17版)引用形式McCall, John R. For Parents and Teachers: Playing It Straight with Youth. [Milwaukee, Wis: HI-TIME, 1972.
MLA(8版)引用形式McCall, John R. For Parents and Teachers: Playing It Straight with Youth. HI-TIME, 1972.
警告: この引用は必ずしも正確ではありません.