Thomas, D. P. (1963). Private secretarial work/8e (8th ed.). Sir Isaac Pitman & Sons.
シカゴスタイル引用形Thomas, Dorothy Parry. Private Secretarial Work/8e. 8th ed. London: Sir Isaac Pitman & Sons, 1963.
MLA引用形式Thomas, Dorothy Parry. Private Secretarial Work/8e. 8th ed. Sir Isaac Pitman & Sons, 1963.
警告: この引用は必ずしも正確ではありません.