Bopearachchi, O. T., & Guillaume, O. (1990). Analysis of reasonings in archaeology.
Chicago Style aipamenaBopearachchi, Osmund; Tr, and Oliver Guillaume. Analysis of Reasonings in Archaeology. New Delhi, OUP, 1990.
MLA aipamenaBopearachchi, Osmund; Tr, and Oliver Guillaume. Analysis of Reasonings in Archaeology. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.