Gill, E. (1929). Crucifix with Man Kneeling (Working Proof 2).
Lua i Stíl Chicago (17ú heag.)Gill, Eric. Crucifix with Man Kneeling (Working Proof 2). 1929.
Lua MLA (8ú heag.)Gill, Eric. Crucifix with Man Kneeling (Working Proof 2). 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.