@book{31320,
	author = {Yates, Warren Grice and Souksomboun Sayasithsena and Foreign Service Institute U.S.},
	title = {Lao basic course},
	publisher = {Foreign Service Institute; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]},
	year = {1970-1971.},
	series = {Foreign Service Institute basic course series},
	address = {Washington},
	note = {English and Lao.}
}