Hutchens, A. R., Tretchikoff , N., & Tretchikoff, N. K. (1974). Indian herbalogy of North America (5th ed.). Merco.
Chicago-čujuhus (17. p.)Hutchens, Alma R., N.G Tretchikoff , juo Natalie K. Tretchikoff. Indian Herbalogy of North America. 5th ed. Canada: Merco, 1974.
MLA-čujuhus (9. p.)Hutchens, Alma R., et al. Indian Herbalogy of North America. 5th ed. Merco, 1974.
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