@book{ BB0970180X, author = "Boone, Elizabeth Hill and Urton, Gary and Dumbarton Oaks", title = "Their way of writing : scripts, signs, and pictographies in Pre-Columbian America", publisher = "Dumbarton Oaks Research Library and Collection", year = "2011", series = "Dumbarton Oaks Pre-Columbian symposia and colloquia", number = "", URL = "https://ci.nii.ac.jp/ncid/BB0970180X" }