Mt. Pleasant, Jane; Burt, Robert F. (2010). "Estimating Productivity of Traditional Iroquoian Cropping Systems from Field Experiments and Historical Literature". Journal of Ethnobiology. 30 (1): 54. doi:10.2993/0278-0771-30.1.52. ISSN2162-4496. S2CID85696505.
Trigger, Bruce Graham (1963). "Settlement as an Aspect of Iroquoian Adaptation at the Time of Conquest". American Anthropologist. 65 (1): 90–93. doi:10.1525/aa.1963.65.1.02a00070. ISSN0002-7294.
Sempat Assadourian, Carlos (1992). "The Colonial Economy: The Transfer of the European System of Production to New Spain and Peru". Journal of Latin American Studies. 24 (Quincentenary Supplement): 62. ISSN0022-216X. JSTOR156945.
Mt. Pleasant, Jane; Burt, Robert F. (2010). "Estimating Productivity of Traditional Iroquoian Cropping Systems from Field Experiments and Historical Literature". Journal of Ethnobiology. 30 (1): 54. doi:10.2993/0278-0771-30.1.52. ISSN2162-4496. S2CID85696505.
Sempat Assadourian, Carlos (1992). "The Colonial Economy: The Transfer of the European System of Production to New Spain and Peru". Journal of Latin American Studies. 24 (Quincentenary Supplement): 62. ISSN0022-216X. JSTOR156945.
Mt. Pleasant, Jane; Burt, Robert F. (2010). "Estimating Productivity of Traditional Iroquoian Cropping Systems from Field Experiments and Historical Literature". Journal of Ethnobiology. 30 (1): 54. doi:10.2993/0278-0771-30.1.52. ISSN2162-4496. S2CID85696505.
Trigger, Bruce Graham (1963). "Settlement as an Aspect of Iroquoian Adaptation at the Time of Conquest". American Anthropologist. 65 (1): 90–93. doi:10.1525/aa.1963.65.1.02a00070. ISSN0002-7294.