Hax, A. C. (2010). The Delta Model: Reinventing Your Business Strategy. Springer New York. https://doi.org/10.1007/978-1-4419-1480-4
Čikaški stil citiranja (17. izdanje)Hax, Arnoldo C. The Delta Model: Reinventing Your Business Strategy. New York, NY: Springer New York, 2010. https://doi.org/10.1007/978-1-4419-1480-4.
MLA način citiranja (9. izdanje)Hax, Arnoldo C. The Delta Model: Reinventing Your Business Strategy. Springer New York, 2010. https://doi.org/10.1007/978-1-4419-1480-4.
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