Goodaire, E. G., & Parmenter. (2006). Discrete mathematics with graph theory (3rd ed.). Person Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Goodaire, Edgar G., agus Parmenter. Discrete Mathematics with Graph Theory. 3rd ed. Upper Saddle River, New Jersey: Person Prentice Hall, 2006.
Lua MLA (9ú heag.)Goodaire, Edgar G., agus Parmenter. Discrete Mathematics with Graph Theory. 3rd ed. Person Prentice Hall, 2006.
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