International Conference on the theory and Applications of graph, Michigan, 1976, & Alavi Y. and Lick, D. (1978). Theory and applications of graphs: Proceedings. Springer-Verlag.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Conference on the theory and Applications of graph, Michigan, 1976, و D.R Alavi Y. and Lick. Theory and Applications of Graphs: Proceedings. Berlin: Springer-Verlag, 1978.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Conference on the theory and Applications of graph, Michigan, 1976, و D.R Alavi Y. and Lick. Theory and Applications of Graphs: Proceedings. Springer-Verlag, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.