Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Fowler, Melvin L. (Melvin Leo) and Academia Nacional de la Historia (Venezuela)","Llanuras, praderas y el este",,Academia Nacional de la Historia de Venezuela,1988,Historia general de América,,980222149X,,https://cir.nii.ac.jp/crid/1130000797254470016