Perkins, W. H. (1978). Human perpsectives in speech and language disorders. The C. V. Mosby.
Chicagoスタイル(17版)引用形式Perkins, William H. Human Perpsectives in Speech and Language Disorders. The C. V. Mosby, 1978.
MLA(9版)引用形式Perkins, William H. Human Perpsectives in Speech and Language Disorders. The C. V. Mosby, 1978.
警告: この引用は必ずしも正確ではありません.