Schleiffer, H. (1973). Sacred narcotic plants of the new world Indians: An anthology of texts from the sixteenth century to date. Hafner Press.
Lua i Stíl Chicago (17ú heag.)Schleiffer, Hedwig. Sacred Narcotic Plants of the New World Indians: An Anthology of Texts from the Sixteenth Century to Date. New York: Hafner Press, 1973.
Lua MLA (8ú heag.)Schleiffer, Hedwig. Sacred Narcotic Plants of the New World Indians: An Anthology of Texts from the Sixteenth Century to Date. Hafner Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.