Eckinman, D. P. (1961). Systems Research and Design: Proceedings of the first systems symposium at case institute of technology. New York: John Wiley and Sons Inc...Publishers.
Citação norma ChicagoEckinman, Donald P. Systems Research and Design: Proceedings of the First Systems Symposium At Case Institute of Technology. New York: John Wiley and Sons Inc...Publishers, 1961.
Citação norma MLAEckinman, Donald P. Systems Research and Design: Proceedings of the First Systems Symposium At Case Institute of Technology. New York: John Wiley and Sons Inc...Publishers, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.