Piotrowicz, W., & Irani, Z. (2009). Analysing B2B electronic procurement benefits - information systems perspective.
Chicago Style (17. basım) AtıfPiotrowicz, W., ve Z. Irani. Analysing B2B Electronic Procurement Benefits - Information Systems Perspective. 2009.
MLA (9th ed.) AtıfPiotrowicz, W., ve Z. Irani. Analysing B2B Electronic Procurement Benefits - Information Systems Perspective. 2009.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..