REFERENCIAS DEL MÓDULO 6
- Ambrose SH. 1993. Isotopic analysis of paleodiets: methodological and interpretive considerations. Investigation of ancient human tissues: chemical and analyses in anthropology. M. K. Sandford. Langhorne, Pennsylvania, Gordon and Breach. Science: 59-130.
- Bender MM. 1968. Mass spectrometric studies of carbon-13 in corn and other grasses. Radiocarbon, 10: 468-472.
- Deniro MJ, Epstein S. 1978. Influence of diet on distribution of carbon isotopes in animals. Geochimica Et Cosmochimica Acta, 42(5): 495-506.
- Deniro MJ, Epstein S. 1981. Influence of diet on the distribution of nitrogen isotopes in animals. Geochimica Et Cosmochimica Acta, 45(3): 341-351.
- Heaton, THE. 1986. The 15N/14N ratios of plants in South Africa and Namibia: relationship to climate and coastal/saline environments. Oecologia, 74: 236-246.
- Sealy JC, Van der Merwe NJ, et al. 1987. Nitrogen isotopic ecology in southern Africa: implications for environmental and dietary tracing. Geochimica Et Cosmochimica Acta, 51: 2707-2717.
- Thomson JJ. 1913. Rays of positive electricity. Proceedings of the Royal Society, A89: 1-20.
- Van der Merwe NJ, Vogel, JC. 1978. C-13 content of human collagen as a measure of prehistoric diet in woodland North-America. Nature, 276(5690): 815-816.