The University of Michigan, an encyclopedic survey ... Wilfred B. Shaw, editor.
University of Michigan.

Catalogue, Univ. Mich., 1846-1940.
Douglass, Silas H. Papers, MS, Letters. Mich. Hist. Coll., Univ. Mich.
Harrington, Mark W."Report to E. W. Hilgard for the Year Ending 1874."Proceedings of the Board of Regents, 1874, pp. 359-77.
Harrington, Mark W."Report to the President for the Year Ending 1875."Proceedings of the Board of Regents, 1875, pp. 476-79.
Harrington, Mark W."Memorial Address on the Life and Service of Alexander Winchell LL.D." Ann Arbor: Published by the University, 1891.
MS, "Journal of the Museum of the University of Michigan in the Department of Geology, Zoology & Botany and the Department ofPage  1455 Archaeology and Relics. Journal B. 1870-1880."
Mains, Edwin B."Calvin Henry Kauffman. 1869-1931."Phytopathology, 4 (1932): 271-75; and Mycologia, 24 (1932): 265-67.
Mains, Edwin B. Reports of the Director of the University Herbarium, MSS, 1931-1953.
Michigan, Laws, Act 49, 1838; Act 122, 1846; Act 250, 1905.
Newcombe, F. C."A Quarter Century of Botany at Michigan."Mich. Alumnus, 21 (1915): 477-80.
President's Report, Univ. Mich., 1871-1952.
Proceedings of the Board of Regents, … 1864-1953.
Reed, Howard S."Volney Morgan Spalding."Plant World, 22 (1919): 14-18.
Ruthven, Alexander G.Report of the Curator of the University Museum to the Board of Regents. Univ. Mich. 1909-10.
Ruthven, Alexander G."Reports upon the Progress of the Biological Work of the Michigan Biological Survey."Rept. Mich. Acad. Science, 1910-13.
Ruthven, Alexander G."Reports of the Director of the Museum of Zoology."Univ. Bull. n.s., 1913-18.
Ruthven, Alexander G."Reports of the Chief Naturalist."In R. C. Allen, "Biennial Report of the Director."Mich. Geol. Biol. Surv. Publ., 19 (1914), 22 (1916).
Spalding, Volney. "Report to the President, 1886." Angell Papers, Mich. Hist. Coll. Univ. Mich.
Winchell, Alexander. First Biennial Report of the Progress of the Geological Survey of Michigan Embracing Observations on the Geology, Zoology and Botany of the Lower Peninsula. 1861. 339 pp.
Winchell, Alexander. Report of Operations in the Museum of the University of Michigan … Ann Arbor: Univ. Mich., 1873.
Winchell, N. H.Fourth Annual Report of the Geological and Natural History Survey of Minnesota. 1876. 162 pp.
Wright, John. "Report of the Botanist of the Geological Survey to Douglass Houghton."Documents of the Michigan House of Representatives, 1839. No. 23: 380-507.