Hax, A. C. (2010). The delta model: Reinventing your business strategy. Springer.
Cita Chicago Style (17a ed.)Hax, Arnoldo C. The Delta Model: Reinventing Your Business Strategy. New York: Springer, 2010.
Cita MLA (9a ed.)Hax, Arnoldo C. The Delta Model: Reinventing Your Business Strategy. Springer, 2010.
Precaución: Estas citas no son 100% exactas.