Cita APA (7a ed.)

PFEIFFER J.W. (1993). USING ROLE PLAYS INHRD. ADITYA BOOKS.

Cita Chicago Style (17a ed.)

PFEIFFER J.W. USING ROLE PLAYS INHRD. ADITYA BOOKS, 1993.

Cita MLA (9a ed.)

PFEIFFER J.W. USING ROLE PLAYS INHRD. ADITYA BOOKS, 1993.