1. El periodo Formativo desde Quillagua, Loa inferior (norte de Chile);Agüero,2006
2. The adoption of agriculture among northern Chile populations in the Azapa Valley, 9000–1000 BP;Alfonso,2007
3. Preparation and characterization of bone tooth collagen for isotopic analysis;Ambrose;J. Archaeol. Sci.,1990
4. Experimental evidence for the relationship of the carbon isotope ratios of whole diet and dietary protein to those of bone collagen and carbonate;Ambrose,1993
5. Chinchorro bioarchaeology: chronology and mummy seriation;Arriaza;Lat. Am. Antiq.,1995