Northern, J. L., & Downs, M. (1974). Hearing in Children. Lippincott Williams & Wilkins.
Chicagoスタイル(17版)引用形式Northern, Jerry L., , Marion Downs. Hearing in Children. Lippincott Williams & Wilkins, 1974.
MLA(9版)引用形式Northern, Jerry L., , Marion Downs. Hearing in Children. Lippincott Williams & Wilkins, 1974.
警告: この引用は必ずしも正確ではありません.