APA (7th ed.) Zitazioa
Balakrishnan, V. K. (1995). Theory and problems of graph theory. McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Balakrishnan, V. K. Theory and Problems of Graph Theory. New Delhi: McGraw-Hill, 1995.
MLA (9th ed.) Zitazioa
Balakrishnan, V. K. Theory and Problems of Graph Theory. McGraw-Hill, 1995.
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