Godwin, J. (2012). Business Advantage: Upper-intermediate Personal study book. Cambridge: Cambridge University Press.
استشهاد بنمط شيكاغوGodwin, Joy. Business Advantage: Upper-intermediate Personal Study Book. Cambridge: Cambridge University Press, 2012.
MLA استشهادGodwin, Joy. Business Advantage: Upper-intermediate Personal Study Book. Cambridge: Cambridge University Press, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.