Pillsbury, D. M., & Heaton, C. L. (1980). A Manual of dermatogy. W.B.Saunders Company.
Lua i Stíl Chicago (17ú heag.)Pillsbury, Donad M., agus Charles L. Heaton. A Manual of Dermatogy. Toronto: W.B.Saunders Company, 1980.
Lua MLA (9ú heag.)Pillsbury, Donad M., agus Charles L. Heaton. A Manual of Dermatogy. W.B.Saunders Company, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.