Thomas, C. K. (1956). Handbook of speech improvement. The Ronald.
Chicagoスタイル(17版)引用形式Thomas, Charles Kenneth. Handbook of Speech Improvement. The Ronald, 1956.
MLA(9版)引用形式Thomas, Charles Kenneth. Handbook of Speech Improvement. The Ronald, 1956.
警告: この引用は必ずしも正確ではありません.