Streit, R. (1927). Catholic missions in figures and symbols: Based on the Vatican Missionary Exhibition. Society for the Propagation of the Faith.
Lua i Stíl Chicago (17ú heag.)Streit, Robert. Catholic Missions in Figures and Symbols: Based on the Vatican Missionary Exhibition. [s.l.]: Society for the Propagation of the Faith, 1927.
Lua MLA (8ú heag.)Streit, Robert. Catholic Missions in Figures and Symbols: Based on the Vatican Missionary Exhibition. Society for the Propagation of the Faith, 1927.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.