記錄引文

APA引文

Lê Văn Sự. (2011). 180 đề tài nói tiếng anh: 180 topics for english speaking practice. Hồng Đức.

Trích dẫn kiểu Chicago

Lê Văn Sự. 180 đề Tài Nói Tiếng Anh: 180 Topics for English Speaking Practice. Hồng Đức, 2011.

MLA引文

Lê Văn Sự. 180 đề Tài Nói Tiếng Anh: 180 Topics for English Speaking Practice. Hồng Đức, 2011.

警告：這些引文格式不一定是100％准確.