Speak to me: Pronunciation & Vocabulary (Comprehensive interaction video learning system).
Trích dẫn kiểu ChicagoSpeak to Me: Pronunciation & Vocabulary (Comprehensive Interaction Video Learning System).
ציטוט MLASpeak to Me: Pronunciation & Vocabulary (Comprehensive Interaction Video Learning System).
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.