(1989). 100 topics on Osaka. Tokyo: Osaka Chamber of Commerce and Industry.
Dyfyniad Arddull Chicago100 Topics On Osaka. Tokyo: Osaka Chamber of Commerce and Industry, 1989.
Dyfyniad MLA100 Topics On Osaka. Tokyo: Osaka Chamber of Commerce and Industry, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.