著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Gonzaga, Violeta B. Lopez-","Capital expansion, frontier development, and the rise of monocrop economy in Negros (1850-1898)",,La Salle Social Research Center,1987,SRC-Negrense Studies' Program occasional paper,,9719105305,,https://cir.nii.ac.jp/crid/1130282268642590592