CHARTRAND, G., & OELLERMANN, O. R. (1993). Applied and algorithmic graph theory. McGraw Hill.
Lua i Stíl Chicago (17ú heag.)CHARTRAND, Gary, agus Ortrud R. OELLERMANN. Applied and Algorithmic Graph Theory. New York: McGraw Hill, 1993.
Lua MLA (9ú heag.)CHARTRAND, Gary, agus Ortrud R. OELLERMANN. Applied and Algorithmic Graph Theory. McGraw Hill, 1993.
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