Watanabe, Morimichi, ULS-MS-054. Personal Papers and Manuscripts Collection, Seminary Archives, United Lutheran Seminary Library, Gettysburg, PA.
Watanabe, Morimichi, ULS-MS-054. Personal Papers and Manuscripts Collection, Seminary Archives, United Lutheran Seminary Library, Gettysburg, PA. https://ulsem.libraryhost.com/repositories/4/resources/123 Accessed November 23, 2024.
