Fry, J. (1984). Primary care. Heinemann Medical Books.
Lua i Stíl Chicago (17ú heag.)Fry, John. Primary Care. London: Heinemann Medical Books, 1984.
Lua MLA (8ú heag.)Fry, John. Primary Care. Heinemann Medical Books, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.