(1973). Katharine Drexel and Wounded Knee 1890. Cornwells Heights, Pa..
Lua i Stíl Chicago (17ú heag.)Katharine Drexel and Wounded Knee 1890. Cornwells Heights, Pa., 1973.
Lua MLA (8ú heag.)Katharine Drexel and Wounded Knee 1890. Cornwells Heights, Pa., 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.