WHO Study Group on the Functions of Hospitals at the First Referral Level & World Health Organization. (1992). The hospital in rural and urban districts: Report of a WHO Study Group on the Functions of Hospitals at the First Referral Level. World Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWHO Study Group on the Functions of Hospitals at the First Referral Level और World Health Organization. The Hospital in Rural and Urban Districts: Report of a WHO Study Group on the Functions of Hospitals at the First Referral Level. Geneva: World Health Organization, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWHO Study Group on the Functions of Hospitals at the First Referral Level और World Health Organization. The Hospital in Rural and Urban Districts: Report of a WHO Study Group on the Functions of Hospitals at the First Referral Level. World Health Organization, 1992.