The institute of national planning & Nosseir, a. (2012). Towards developing an assessment metric for e-services: Case study egypt. The institute of national planning.
Chicago-viite (17. p.)The institute of national planning ja ann Nosseir. Towards Developing an Assessment Metric for E-services: Case Study Egypt. cairo: The institute of national planning, 2012.
MLA-viite (9. p.)The institute of national planning ja ann Nosseir. Towards Developing an Assessment Metric for E-services: Case Study Egypt. The institute of national planning, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.