(1967). How to pass High School equivalency examination. New York, N. Y.: Cowles Education Corporation.
استشهاد بنمط شيكاغوHow to Pass High School Equivalency Examination. New York, N. Y.: Cowles Education Corporation, 1967.
MLA استشهادHow to Pass High School Equivalency Examination. New York, N. Y.: Cowles Education Corporation, 1967.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.