John M. Harris, Jeffry L. Hirst, Michael J. Mossinghoff. Combinatorics and Graph Theory, Second Edition. Undergraduate Texts in Mathematics, Springer, 2008.
@book{0036096,
title = {Combinatorics and Graph Theory, Second Edition},
author = {John M. Harris and Jeffry L. Hirst and Michael J. Mossinghoff},
year = {2008},
researchr = {https://researchr.org/publication/0036096},
cites = {0},
citedby = {0},
series = {Undergraduate Texts in Mathematics},
publisher = {Springer},
isbn = {978-0-387-79710-6},
}