Solar, A. d. (1919). Semper ad lucem. Balder Moen.
Lua i Stíl Chicago (17ú heag.)Solar, Alberto del. Semper Ad Lucem. Buenos Aires: Balder Moen, 1919.
Lua MLA (9ú heag.)Solar, Alberto del. Semper Ad Lucem. Balder Moen, 1919.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.