Buckingham, B. R., & Wiese, K. (1936). Too many bears and other stories. Ginn and Company.
Lua i Stíl Chicago (17ú heag.)Buckingham, B. R., agus Kurt Wiese. Too Many Bears and Other Stories. Boston ; New York ; Chicago ; London ; Atlanta ; Dallas ; Columbus ; San Francisco: Ginn and Company, 1936.
Lua MLA (8ú heag.)Buckingham, B. R., agus Kurt Wiese. Too Many Bears and Other Stories. Ginn and Company, 1936.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.