Hover, D. Think twice. Communication activities for beginner to intermediate students.
Chicago Style (17. basım) AtıfHover, David. Think Twice. Communication Activities for Beginner to Intermediate Students.
MLA (8th ed.) AtıfHover, David. Think Twice. Communication Activities for Beginner to Intermediate Students.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..