Sacknalath Phouway, & Tran Quang Hai Ph.D huong dan. (2005). A Servey on Lexis and Stuctures in English Textboos k for Laos Pupils at High Schools - A Communicative Perspectiv.
Chicago Style aipamenaSacknalath Phouway, và Tran Quang Hai Ph.D huong dan. A Servey On Lexis and Stuctures in English Textboos K for Laos Pupils At High Schools - A Communicative Perspectiv. 2005.
MLA aipamenaSacknalath Phouway, và Tran Quang Hai Ph.D huong dan. A Servey On Lexis and Stuctures in English Textboos K for Laos Pupils At High Schools - A Communicative Perspectiv. 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.