LÊ HUY LÂM. (2011). TOEIC SPEAKING. TPHCM.
Chicago Style aipamenaLÊ HUY LÂM. TOEIC SPEAKING. TPHCM, 2011.
MLA aipamenaLÊ HUY LÂM. TOEIC SPEAKING. TPHCM, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena