Jamieson, J. (1958). Henry Cook.
Lua i Stíl Chicago (17ú heag.)Jamieson, John. Henry Cook. 1958.
Lua MLA (9ú heag.)Jamieson, John. Henry Cook. 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)
