Cita APA

Nelson, V. (1991). Listening to communicate in english: Instructor's manual ; intermediate level. [S.l.]: Illinois : National Texbook Co..

Citación estilo Chicago

Nelson, Virginia. Listening to Communicate in English: Instructor's Manual ; Intermediate Level. [S.l.]: Illinois : National Texbook Co., 1991.

Cita MLA

Nelson, Virginia. Listening to Communicate in English: Instructor's Manual ; Intermediate Level. [S.l.]: Illinois : National Texbook Co., 1991.