Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Van de Walle, S., & Dooren, W. v. (2006). Contingencies of performance measurement in the public sector. Emerald Group Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Steven Van de Walle, και Wouter van Dooren. Contingencies of Performance Measurement in the Public Sector. Bradford, England: Emerald Group Publishing, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Contingencies of Performance Measurement in the Public Sector. Emerald Group Publishing, 2006.