Won, S. J. (2006). National e-procurement service experience. Asian Development Bank Institute.
Citazione stile Chigago Style (17a edizione)Won, Seong Jun. National E-procurement Service Experience. [Tokyo, Japan]: Asian Development Bank Institute, 2006.
Citatione MLA (9a ed.)Won, Seong Jun. National E-procurement Service Experience. Asian Development Bank Institute, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.