West, D. B. (2003). Introduction to graph theory (2nd ed.). Prentice-Hall of India.
Chicago ZitierstilWest, Douglas B. Introduction to Graph Theory. 2nd ed. New Delhi: Prentice-Hall of India, 2003.
MLA ZitierstilWest, Douglas B. Introduction to Graph Theory. 2nd ed. Prentice-Hall of India, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.