Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Witt, S. W. (2006). Changing roles of NGOs in the creation, storage, and dissemination of information in developing countries. K.G. Saur.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και Steve W. Witt. Changing Roles of NGOs in the Creation, Storage, and Dissemination of Information in Developing Countries. München: K.G. Saur, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και Steve W. Witt. Changing Roles of NGOs in the Creation, Storage, and Dissemination of Information in Developing Countries. K.G. Saur, 2006.