Donnges, C. (2003). Improving access in rural areas: Guidelines for integrated rural accessibility planning. ILO.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDonnges, Chris. Improving Access in Rural Areas: Guidelines for Integrated Rural Accessibility Planning. Geneva: ILO, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDonnges, Chris. Improving Access in Rural Areas: Guidelines for Integrated Rural Accessibility Planning. ILO, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.