Sullivan, P. N. (2002). Master the Toefl CBT 2002: Teacher - tested strategies and techniques for scoring high. TR.
استشهاد بنمط شيكاغوSullivan, Patricia Noble. Master the Toefl CBT 2002: Teacher - Tested Strategies and Techniques for Scoring High. TR, 2002.
MLA استشهادSullivan, Patricia Noble. Master the Toefl CBT 2002: Teacher - Tested Strategies and Techniques for Scoring High. TR, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.