Operations of the American Relief Administration. Ayer Publishing, 1971. p. 278. ISBN 978-0-8369-5650-4 ^ a b c d «Крымская ССР» Xронос: Историческая Энциклопедия
Historical Sketches of Early Indiana. Ayer Publishing. ISBN 0-405-06896-4. https://books.google.co.jp/books?id=PCbZ8rS-84gC&redir_esc=y&hl=ja 憲法 “Constitution