A Stake in the Land - Peter A. Speek

[ [43] C. P. Cary, Education in Wisconsin, 1914–16 (1917), p. 98.

[ [44] Department of Interior, Commissioner of Education, Report, 1917, Vol. II, pp. 69, 77.

[ [45] "Educational Conditions in Arizona," United States Bureau of Education Bulletin No. 44, 1917, p. 67.

[ [46] Minnesota Department of Education, Nineteenth Biennial Report, 1915–16, pp. 34, 75, 87.

[ [47] Fourteenth Biennial Report of the Superintendent of Public Instruction, North Dakota, 1916, pp. 67, 110, 121.

[ [48] Report of Superintendent of Public Instruction of South Dakota, 1916.

[ [49] K. M. Cook and A. C. Monahan, "Rural School Supervision," United States Bureau of Education Bulletin No. 48, 1916.

[ [50] The Home Teacher; the Act, with a Working Plan, the Commission of Immigration and Housing of California.

[ [51] A Manual for Home Teachers; the Commission of Immigration and Housing of California, pp. 20–21.