Torres, E. S. Unsigned x'mas cards.
Lua i Stíl Chicago (17ú heag.)Torres, Emmanuel S. Unsigned X'mas Cards.
Lua MLA (9ú heag.)Torres, Emmanuel S. Unsigned X'mas Cards.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)