Crooks, M. (1967). Typewriting Manuscript and Accuracy Tests (2nd ed.). Pitman.
シカゴスタイル引用形Crooks, Maxwell. Typewriting Manuscript and Accuracy Tests. 2nd ed. London: Pitman, 1967.
MLA引用形式Crooks, Maxwell. Typewriting Manuscript and Accuracy Tests. 2nd ed. Pitman, 1967.
警告: この引用は必ずしも正確ではありません.