(2011). Oxford practice tests for the Toeic test: With key. H: Từ điển Bách Khoa.
Παραπομπή Chicago StyleOxford Practice Tests for the Toeic Test: With Key. H: Từ điển Bách Khoa, 2011.
Παραπομπή MLAOxford Practice Tests for the Toeic Test: With Key. H: Từ điển Bách Khoa, 2011.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.