POZA, E. J. (2014). Family business 4th ed. South-Western.
Lua i Stíl Chicago (17ú heag.)POZA, Ernesto J. Family Business 4th Ed. South-Western, 2014.
Lua MLA (8ú heag.)POZA, Ernesto J. Family Business 4th Ed. South-Western, 2014.
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