VAN DE GRAAFF. (1995). HUMAN ANATOMY WITH CD. W.M.C.BROWN.
Lua i Stíl Chicago (17ú heag.)VAN DE GRAAFF. HUMAN ANATOMY WITH CD. ENGLAND: W.M.C.BROWN, 1995.
Lua MLA (9ú heag.)VAN DE GRAAFF. HUMAN ANATOMY WITH CD. W.M.C.BROWN, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.