Sion, C. (1985). Recipes for tired teachers. [Boston, MA]: Addison-Wesley Publishing.
استشهاد بنمط شيكاغوSion, Christopher. Recipes for Tired Teachers. [Boston, MA]: Addison-Wesley Publishing, 1985.
MLA استشهادSion, Christopher. Recipes for Tired Teachers. [Boston, MA]: Addison-Wesley Publishing, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.