Betts, E. A., Welch, C. M., & Ernst, C. (1948). Up the street and down. American Book Company.
Lua i Stíl Chicago (17ú heag.)Betts, Emmett A., Carolyn M. Welch, agus Clara Ernst. Up the Street and Down. New York, Cincinnati, Chicago, Boston, Atlanta, Dallas, San Francisco: American Book Company, 1948.
Lua MLA (8ú heag.)Betts, Emmett A., et al. Up the Street and Down. American Book Company, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.