Yourdon, E. (1989). Modern structured analysis. Yourdon Press.
Cita Chicago Style (17a ed.)Yourdon, Edward. Modern Structured Analysis. Englewood Cliffs, New Jersey: Yourdon Press, 1989.
Cita MLA (9a ed.)Yourdon, Edward. Modern Structured Analysis. Yourdon Press, 1989.
Precaución: Estas citas no son 100% exactas.