APA (7 वां संस्करण) प्रशस्ति पत्र

Helmsing, A. H. J. B. (2001). Decentralisation, enablement and local governance in low income countries. ORPAS - Institute of Social Studies.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Helmsing, A. H. J. Bert. Decentralisation, Enablement and Local Governance in Low Income Countries. The Hague: ORPAS - Institute of Social Studies, 2001.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Helmsing, A. H. J. Bert. Decentralisation, Enablement and Local Governance in Low Income Countries. ORPAS - Institute of Social Studies, 2001.