Olvera Hernández, N. A., and J. D. Schievenini Stefanoni. “Indigenous Denominations of the Marijuana in Mexico. Documentary Research of the Relationship Between the Pipiltzintzintli and the Cannabis Plant (XVI-XIX Centuries)”. Cultura Y Droga, vol. 22, no. 24, Jan. 2017, pp. 59-77, doi:10.17151/culdr.2017.22.24.4.