Johnson, R. A., Kast, F. E., & Rosenzweig, J. E. (1963). The theory and management of systems. McGraw-Hill.
Cita Chicago (17th ed.)Johnson, Richard Arnold, Freemont Ellsworth Kast, i James Erwin Rosenzweig. The Theory and Management of Systems. Nueva York: McGraw-Hill, 1963.
Cita MLA (9th ed.)Johnson, Richard Arnold, et al. The Theory and Management of Systems. McGraw-Hill, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.