Service, C. I. (1951). Can you find yourself in the crowd? Philadelphia.
Lua i Stíl Chicago (17ú heag.)Service, Catholic Information. Can You Find Yourself in the Crowd? Philadelphia, 1951.
Lua MLA (8ú heag.)Service, Catholic Information. Can You Find Yourself in the Crowd? Philadelphia, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.