Marshall, J. (1955). Progressive secretarial course: Combining English, shorthand and typewriting. Anward Arnold.
シカゴスタイル引用形Marshall, J. Progressive Secretarial Course: Combining English, Shorthand and Typewriting. London: Anward Arnold, 1955.
MLA引用形式Marshall, J. Progressive Secretarial Course: Combining English, Shorthand and Typewriting. Anward Arnold, 1955.
警告: この引用は必ずしも正確ではありません.