Baugh, L. S. (1992). Handbook for Practical Letter Writing. Illinois: National textbook company.
シカゴスタイル引用形Baugh, L. Sue. Handbook for Practical Letter Writing. Illinois: National textbook company, 1992.
MLA引用形式Baugh, L. Sue. Handbook for Practical Letter Writing. Illinois: National textbook company, 1992.
警告: この引用は必ずしも正確ではありません.