Buckingham, A., & Angela Buckingham; Introduction by Peter Viney and Karen Viney. (1998). English channel: Teacher's Book 1. Oxford: Oxford University Press.
استشهاد بنمط شيكاغوBuckingham, Angela, و Angela Buckingham; Introduction by Peter Viney and Karen Viney. English Channel: Teacher's Book 1. Oxford: Oxford University Press, 1998.
MLA استشهادBuckingham, Angela, و Angela Buckingham; Introduction by Peter Viney and Karen Viney. English Channel: Teacher's Book 1. Oxford: Oxford University Press, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.