[21] The Institutional Care of the Insane in the United states and Canada, Vol. III, 1916.

[22] The Institutional Care of the Insane in the United States and Canada, Vol. III, 1916.

[23] Koren, John: Summaries of State Laws Relating to the Insane. National Committee for Mental Hygiene, New York, 1917.

[24] Koren, John: Summaries of State Laws Relating to the Insane. National Committee for Mental Hygiene, New York, 1917.

[25] Salmon, Thomas W.: The State Care of the Insane under State Boards of Control. State Hospital Bulletin, February 15, 1915.

[26] Kline, George M.: Proposed Reorganization and Correlation of State Institutions in Massachusetts. American Journal of Insanity, January, 1920.

[27] Thirteenth Annual Report, New York State Hospital Commission. Albany, 1919.

[28] Fourth Annual Report of the Massachusetts Commission on Mental Diseases. Boston, 1920.

[29] Mitchell, S. Weir: Address before the Fiftieth Annual Meeting of the American Medico-Psychological Association. Transactions, 1894.

[30] Copp, Owen: Barriers to the Treatment of Mental Patients. Mental Hygiene, April, 1918.