(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.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.
