Template:Wilson & Heiser, 1979
- Wilson, H.D. & Heiser, C.B. 1979. The origin and evolutionary relationships of 'Huauzontle' (Chenopodium nuttalliae Safford), domesticated chenopod of Mexico. American Journal of Botany 66(2): 198–206. DOI: 10.1002/j.1537-2197.1979.tb06215.x