Ferrer, H. P. (1972). The health services: Administration, research and management. Butterworths.
Lua i Stíl Chicago (17ú heag.)Ferrer, H. P. The Health Services: Administration, Research and Management. London: Butterworths, 1972.
Lua MLA (8ú heag.)Ferrer, H. P. The Health Services: Administration, Research and Management. Butterworths, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.