Παραπομπή APA

Srivastava, J. N., & Harary, F. (1973). A survey of combinatorial theory. Amsterdam: North-Holland Publishing Company.

Παραπομπή Chicago Style

Srivastava, Jagdish N., and Frank Harary. A Survey of Combinatorial Theory. Amsterdam: North-Holland Publishing Company, 1973.

Παραπομπή MLA

Srivastava, Jagdish N., and Frank Harary. A Survey of Combinatorial Theory. Amsterdam: North-Holland Publishing Company, 1973.

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