Briggs, L. P. 1951. The Ancient Khmer Empire. The Kambuja, or Angkor, period. Transactions of the American Philosophical Society 41. 241-250.
@article{briggs1951,
author = {Briggs, L. P.},
journal = {Transactions of the American Philosophical Society},
key = {Briggs (1951)},
pages = {241-250},
title = {The Ancient Khmer Empire. The Kambuja, or Angkor, period},
volume = {41},
year = {1951}
}