Gw mau tau Order of Merit (Portugal) dari Darjah Khazanah Suci. Jelasin dalam bahasa melayu

Peterson, James W., Barry C. Weaver and Michael A. Quigley. (2001). Orders and Medals of Japan and Associated States. San Ramon, California: Orders and Medals Society of America. ISBN 1-890974-09-9

Rossiter, Johnson, ed. (1904). The Twentieth Century Biographical Dictionary of Notable Americans, Vol. II.  Boston: The Biographical Society....Click link for digitized, full text copy of this book

Kenkyusha's New Japanese-English Dictionary, Kenkyusha Limited, Tokyo 1991, ISBN 4-7674-2015-6