APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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

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