Li, Xulian 李旭练. 1999. 俫语研究 [A study of Bolyu]. Beijing: Minzu University of China Press.
@book{siniticbetween-Li1999lai,
address = {Beijing},
author = {Li, Xulian 李旭练},
publisher = {Minzu University of China Press},
title = {俫语研究 [A study of Bolyu]},
year = {1999}
}