Cambridge Combinatorial Conference Trinity College, Bollobas, B., & Erdos, P. (1989). Graph theory and combinatorics, 1988: Proceedings of the Cambridge Combinatorial Conference in honour of Paul Erdős. North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co..
Παραπομπή σε μορφή Chicago (17η εκδ.)Cambridge Combinatorial Conference Trinity College, Bela Bollobas, και Paul Erdos. Graph Theory and Combinatorics, 1988: Proceedings of the Cambridge Combinatorial Conference in Honour of Paul Erdős. Amsterdam ; New York : New York, N.Y., U.S.A.: North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1989.
Παραπομπή σε μορφή MLA (8th εκδ.)Cambridge Combinatorial Conference Trinity College, et al. Graph Theory and Combinatorics, 1988: Proceedings of the Cambridge Combinatorial Conference in Honour of Paul Erdős. North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1989.
