Optner, S. L. (1965). Systems analysis for business and industrial problem solving. Prentice hall.
Citación estilo ChicagoOptner, Stanford L. Systems Analysis for Business and Industrial Problem Solving. New Jersey: Prentice hall, 1965.
Cita MLAOptner, Stanford L. Systems Analysis for Business and Industrial Problem Solving. Prentice hall, 1965.
Precaución: Estas citas no son 100% exactas.