Σαπουνάς, Ι. (2009). Factors increasing the productivity of information and communication technologies investments of the Greek firms the effect of external environment, strategy and strategic alignment, soft ict investment and new forms of workplace organization: διδακτορική διατριβή.
Παραπομπή σε μορφή Chicago (17η εκδ.)Σαπουνάς, Ιωακείμ. Factors Increasing the Productivity of Information and Communication Technologies Investments of the Greek Firms the Effect of External Environment, Strategy and Strategic Alignment, Soft Ict Investment and New Forms of Workplace Organization: διδακτορική διατριβή. 2009.
Παραπομπή σε μορφή MLA (9th εκδ.)Σαπουνάς, Ιωακείμ. Factors Increasing the Productivity of Information and Communication Technologies Investments of the Greek Firms the Effect of External Environment, Strategy and Strategic Alignment, Soft Ict Investment and New Forms of Workplace Organization: διδακτορική διατριβή. 2009.