Harpool, J. D., Culp, R. T., & Galehouse, R. J. (1987). Systems analysis and design projects. Times Mirror/Mosby College Pub.
Cita Chicago Style (17a ed.)Harpool, Jack D., Richard T. Culp, y Roberta J. Galehouse. Systems Analysis and Design Projects. St. Louis: Times Mirror/Mosby College Pub, 1987.
Cita MLA (9a ed.)Harpool, Jack D., et al. Systems Analysis and Design Projects. Times Mirror/Mosby College Pub, 1987.
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