Downs, W. M., & Wright, L. A. (1998). Playwriting from formula to form. Harcout Brace College Publishers.
シカゴスタイル引用形Downs, William Missouri, , Lou Anne Wright. Playwriting from Formula to Form. Fort Worth, TX: Harcout Brace College Publishers, 1998.
MLA引用形式Downs, William Missouri, , Lou Anne Wright. Playwriting from Formula to Form. Harcout Brace College Publishers, 1998.
警告: この引用は必ずしも正確ではありません.