@inbook {,
	title = {The Upper (Middle and Late) Formative in the Titicaca Region},
	booktitle = {Advances in Titicaca Basin Archaeology-1},
	year = {2005},
	pages = {65-94},
	publisher = {Cotsen Institute of Archaeology},
	organization = {Cotsen Institute of Archaeology},
	address = {Los Angeles, California},
	keywords = {mound monumental exchange titicaca evolution yaya-mama},
	author = {Hastorf, Christine A.},
	editor = {Stanish, Charles and Cohen, Amanda and Aldenderfer, Mark}
}