Hutchens, A. R., Tretchikoff , N., & Tretchikoff, N. K. (1974). Indian herbalogy of North America (5th ed.). Merco.
Lua i Stíl Chicago (17ú heag.)Hutchens, Alma R., N.G Tretchikoff , agus Natalie K. Tretchikoff. Indian Herbalogy of North America. 5th ed. Canada: Merco, 1974.
Lua MLA (9ú heag.)Hutchens, Alma R., et al. Indian Herbalogy of North America. 5th ed. Merco, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.