Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
WALKER A. C.,New postcranial fossils of Proconsul africanus and Proconsul nyanzae,New Interpretations of Ape and Human Ancestry,,Plenum Press,1983,,,325-351,https://cir.nii.ac.jp/crid/1570291226418724864,