American Anthropological Association. Archeology Unit, Nelson, S. M., Kehoe, A. B., & Armelagos, G. J. (1990). Powers of observation: Alternative views in archeology. American Anthropological Association.
Chicago-viite (17. p.)American Anthropological Association. Archeology Unit, Sarah M. Nelson, Alice Beck Kehoe, ja George J. Armelagos. Powers of Observation: Alternative Views in Archeology. [Washington, D.C.]: American Anthropological Association, 1990.
MLA-viite (9. p.)American Anthropological Association. Archeology Unit, et al. Powers of Observation: Alternative Views in Archeology. American Anthropological Association, 1990.
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