Παραπομπή σε μορφή APA (7η εκδ.)

Lougheed, l. (2007). Longman preparation series for the new TOEIC test, advanced, course. Pearson Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lougheed, lin. Longman Preparation Series for the New TOEIC Test, Advanced, Course. Pearson Education, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lougheed, lin. Longman Preparation Series for the New TOEIC Test, Advanced, Course. Pearson Education, 2007.