APA-čujuhus (7. p.)
Coe, M. D., & Flannery, K. V. (1967). Early cultures and human ecology in South Coastal Guatemala. Smithsonian Press.
Chicago-čujuhus (17. p.)
Coe, Michael D., juo Kent V. Flannery. Early Cultures and Human Ecology in South Coastal Guatemala. Washington: Smithsonian Press, 1967.
MLA-čujuhus (9. p.)
Coe, Michael D., juo Kent V. Flannery. Early Cultures and Human Ecology in South Coastal Guatemala. Smithsonian Press, 1967.
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