(1910). Walking for health and competition. American Sports Publishing Company.
Lua i Stíl Chicago (17ú heag.)Walking for Health and Competition. New York: American Sports Publishing Company, 1910.
Lua MLA (8ú heag.)Walking for Health and Competition. American Sports Publishing Company, 1910.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.