MEDINA- GARRIDO JOSE AURELIO. (2008). CASES ON INFORMATION TECHNOLOGY ENTREPRENURSHIP. IGI PUBLISHING.
Lua i Stíl Chicago (17ú heag.)MEDINA- GARRIDO JOSE AURELIO. CASES ON INFORMATION TECHNOLOGY ENTREPRENURSHIP. NEW YORK: IGI PUBLISHING, 2008.
Lua MLA (9ú heag.)MEDINA- GARRIDO JOSE AURELIO. CASES ON INFORMATION TECHNOLOGY ENTREPRENURSHIP. IGI PUBLISHING, 2008.
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