Here are a few of the chair books I have in my personal library and I would encourage you to look at if you are having problems finding these chair. I will continue to update this list throughout the semester.
NK 2715.F540 Fiell, Charlotte and Peter. 1000 Chairs. Benedikt Tachen Verlag (1997).
NK 2385.S74 Stimpson, Miriam. Modern Furniture Classics. New York: Whitney Library of Design (1987).
NK 2395.F54 Fiell, Charlotte and Peter. Modern Furniture Classics: Postwar to Post Modernism. New York: Thames & Hudson (2001).
NK 2385.M3613 Mang, Karl. History of Modern Furniture. New York: Abrams (1979).
NK 2395.H34 Habegger, Jerryl and Joseph Osmon. Sourcebook of Modern Furniture (2nd ed.). New York: Van Nostrand Reinhold (1997).