(2012). Future Studies Research Journal: Trends and Strategies. Fundação Instituto de Administração.
Παραπομπή σε μορφή Chicago (17η εκδ.)Future Studies Research Journal: Trends and Strategies. Fundação Instituto de Administração, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)Future Studies Research Journal: Trends and Strategies. Fundação Instituto de Administração, 2012.
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