Burrow, Thomas and Bhattacharya, S. 1970. The Pengo Language. London: Oxford University Press.
@book{Burrow-and-Bhattacharya-1970,
address = {London},
author = {Burrow, Thomas and Bhattacharya, S.},
publisher = {Oxford University Press},
title = {The Pengo Language},
year = {1970}
}