Agency for Instructional Technology. (2002). Communication 2000: Communicating with Customers. South-Western: Thomson Learning.
Trích dẫn kiểu ChicagoAgency for Instructional Technology. Communication 2000: Communicating With Customers. South-Western: Thomson Learning, 2002.
ציטוט MLAAgency for Instructional Technology. Communication 2000: Communicating With Customers. South-Western: Thomson Learning, 2002.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.