PFEIFFER J.W. (1993). USING ROLE PLAYS INHRD. ADITYA BOOKS.
芝加哥风格引文PFEIFFER J.W. USING ROLE PLAYS INHRD. ADITYA BOOKS, 1993.
MLA引文PFEIFFER J.W. USING ROLE PLAYS INHRD. ADITYA BOOKS, 1993.
警告：这些引文格式不一定是100％准确.
APA引文
PFEIFFER J.W. (1993). USING ROLE PLAYS INHRD. ADITYA BOOKS.
芝加哥风格引文PFEIFFER J.W. USING ROLE PLAYS INHRD. ADITYA BOOKS, 1993.
MLA引文PFEIFFER J.W. USING ROLE PLAYS INHRD. ADITYA BOOKS, 1993.