Cockerham, W. C. (1998). Medical sociology (7th ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Cockerham, William C. Medical Sociology. 7th ed. Upper Saddle River, N.J: Prentice Hall, 1998.
Lua MLA (9ú heag.)Cockerham, William C. Medical Sociology. 7th ed. Prentice Hall, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.