Não informado. (1913). University of California journal of agriculture. University of California.
Lua i Stíl Chicago (17ú heag.)Não informado. University of California Journal of Agriculture. Berkeley, Calif: University of California, 1913.
Lua MLA (8ú heag.)Não informado. University of California Journal of Agriculture. University of California, 1913.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.