@book{30783,
	author = {Gillilland, Cora Lee C.},
	title = {The stone money of Yap},
	publisher = {Smithsonian Institution Press : for sale by the Supt. of Docs., U.S. Govt. Print. Off.},
	year = {1975.},
	series = {Smithsonian studies in history and technology ; no. 23},
	address = {Washington}
}