Chartrand, G. (2005). Introduction to graph theory. Boston: McGraw-Hill Higher Education.
Chicago Style aipamenaChartrand, Gary. Introduction to Graph Theory. Boston: McGraw-Hill Higher Education, 2005.
MLA aipamenaChartrand, Gary. Introduction to Graph Theory. Boston: McGraw-Hill Higher Education, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.