@book{31319,
	author = {Yates, Warren Grice and Tryon, Absorn and Foreign Service Institute U.S.},
	title = {Thai: basic course},
	publisher = {Foreign Service Institute; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]},
	year = {1970-},
	series = {Foreign Service Institute basic course series},
	address = {Washington}
}