Lougheed, L. 1. (2006). Longman preparation series for the new TOEIC test: Introductory course (4th ed.). White Plains, NY: Pearson Education.
استشهاد بنمط شيكاغوLougheed, Lin 1946-. Longman Preparation Series for the New TOEIC Test: Introductory Course. 4th ed. White Plains, NY: Pearson Education, 2006.
MLA استشهادLougheed, Lin 1946-. Longman Preparation Series for the New TOEIC Test: Introductory Course. 4th ed. White Plains, NY: Pearson Education, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.