Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Lange, Frederick W. and Hammond, Norman and International Congress of Americanists","Recent developments in Isthmian archaeology : advances in the prehistory of lower Central America : proceedings, 44 International Congress of Americanists, Congreso Internacional de Americanistas, Manchester 1982",,B.A.R.,1984,BAR international series,,0860542742,,https://cir.nii.ac.jp/crid/1130282271424683264