et al. (1921). Manual of the Legislature of New Jersey, One Hundred and Forty-Fifth Session. Trenton, New Jersey: State Gazette Publishing Company. https://books
July 11, 2016閲覧。 ^ Senate, NewYork (State) Legislature (January 1, 1917) (英語). Documents of the Senate of the State of NewYork. https://books.google.com/books