Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Kokubugata Goro and Forster Paul I.,Molecular-cytotaxonomy of Cycas (Cycadales) Using 5S Ribosomal DNA Markers(Part Two Natural History Study),National Science Museum monographs,13429574,National Science Museum,2006,34,,163-170,https://cir.nii.ac.jp/crid/1570854177273024000,