"Andrew M. Saidel" (Archived 2015-04-15 at the Wayback Machine). Japan-America Society of Greater Philadelphia (JASGP; フィラデルフィア日米協会とは). Retrieved on April 16, 2015.
"ワシントン日本語学校概要". Washington Japanese Language School. May 6, 2003. Retrieved on April 16, 2015. "学校事務局 Washington Japanese Language School Holy Cross Church, Quinn Hall内. 4900 Strathmore Avenue, Garrett Park, MD 20896" and "ホーリークロス校 Holy Cross Church Elementary School 4900 Strathmore Ave, Garret Park, MD 20896" and "プレプ校 Georgetown Preparatory School 10900 Rockville Pike, North Bethesda, MD 20852" and "セントルーク校 St.Luke Catholic School 7005 Georgetown Pike, McLean, VA 22101"
"EnglishArchived 2014-05-02 at the Wayback Machine." Washington Japanese Language School. Retrieved on April 30, 2014. "Washington Japanese Language School c/o Holy Cross Church, Quinn Hall, 4900 Strathmore Avenue, Garrett Park, MD 20896"
"Andrew M. Saidel" (Archived 2015-04-15 at the Wayback Machine). Japan-America Society of Greater Philadelphia (JASGP; フィラデルフィア日米協会とは). Retrieved on April 16, 2015.
wjls.org
"EnglishArchived 2014-05-02 at the Wayback Machine." Washington Japanese Language School. Retrieved on April 30, 2014. "Washington Japanese Language School c/o Holy Cross Church, Quinn Hall, 4900 Strathmore Avenue, Garrett Park, MD 20896"