Bathgate, O. M. (1942). Ducky, snowy and tige. Pacific Press.
Lua i Stíl Chicago (17ú heag.)Bathgate, Olive M. Ducky, Snowy and Tige. Pacific Press, 1942.
Lua MLA (9ú heag.)Bathgate, Olive M. Ducky, Snowy and Tige. Pacific Press, 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.