APA aipamena

DANG THI THU SUONG. (2016). A STUDY ON RHETORICAL QUESTIONS USED IN SALES LETTERS IN ENGLISH. DHNN.

Chicago Style aipamena

DANG THI THU SUONG. A STUDY ON RHETORICAL QUESTIONS USED IN SALES LETTERS IN ENGLISH. DHNN, 2016.

MLA aipamena

DANG THI THU SUONG. A STUDY ON RHETORICAL QUESTIONS USED IN SALES LETTERS IN ENGLISH. DHNN, 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.