@inbook {, title = {Distribution of Obsidian among Households in Two Oaxacan Villages}, booktitle = {The Early Mesoamerican Village}, series = {Studies in archeology}, year = {1976}, note = {75013088 //r92edited by Kent V. Flannery.Includes bibliographies and index.}, pages = {306-311}, publisher = {Academic Press}, organization = {Academic Press}, address = {New York}, keywords = {Central America Antiquities., Extinct cities Central America, Extinct cities Mexico, Indians of Central America Antiquities, Indians of Mexico Antiquities, Mexico Antiquities.}, isbn = {0122598504}, author = {Winter, Marcus C. and Pires-Ferreira, Jane W.}, editor = {Flannery, Kent V.} }