Frantzius, F. W. v. (1916). The book of truth and facts: Facts which every American should know (5th ed.). The author.
Lua i Stíl Chicago (17ú heag.)Frantzius, Friedrich Wilhelm von. The Book of Truth and Facts: Facts Which Every American Should Know. 5th ed. Chicago, Ill.: The author, 1916.
Lua MLA (8ú heag.)Frantzius, Friedrich Wilhelm von. The Book of Truth and Facts: Facts Which Every American Should Know. 5th ed. The author, 1916.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.