Master, P. (1998). Reponses to English for specific purposes ( ESP ). Washington, D.C: United States Information Agency.
Trích dẫn kiểu ChicagoMaster, Peter. Reponses to English for Specific Purposes ( ESP ). Washington, D.C: United States Information Agency, 1998.
ציטוט MLAMaster, Peter. Reponses to English for Specific Purposes ( ESP ). Washington, D.C: United States Information Agency, 1998.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.