Garey, M. R., & Johnson, D. S. (1979). Computers and intractability: A guide to the theory of NP-Completeness (27a. ed.). W. H. Freeman and Company.
Čikaški stil citiranja (17. izdanje)Garey, Michael R., i David S. Johnson. Computers and Intractability: A Guide to the Theory of NP-Completeness. 27a. ed. Nueva York: W. H. Freeman and Company, 1979.
MLA način citiranja (9. izdanje)Garey, Michael R., i David S. Johnson. Computers and Intractability: A Guide to the Theory of NP-Completeness. 27a. ed. W. H. Freeman and Company, 1979.
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