Gauthier, R. L., & Ponto, S. D. (1970). Designing systems programs. Prentice-Hall, Inc.
Lua i Stíl Chicago (17ú heag.)Gauthier, Richard L., agus Stephen D. Ponto. Designing Systems Programs. Englewood Cliffs, N.J: Prentice-Hall, Inc, 1970.
Lua MLA (9ú heag.)Gauthier, Richard L., agus Stephen D. Ponto. Designing Systems Programs. Prentice-Hall, Inc, 1970.
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