Allshop, J. (2004). BEC preliminary testbuilder with answer key: Test that teach. Oxford: McMillan.
استشهاد بنمط شيكاغوAllshop, Jake. BEC Preliminary Testbuilder With Answer Key: Test That Teach. Oxford: McMillan, 2004.
MLA استشهادAllshop, Jake. BEC Preliminary Testbuilder With Answer Key: Test That Teach. Oxford: McMillan, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.