102. Seidl, P.R., K.Z. Leal, J.G.R. Tostes, C.A. Taft, B.L. Hammond, and W.A. Lester, Jr., “An Ab Initio Investigation of the Effects of 2-Exo and Endo Substituents on Norbornane,” Chemical Physics Letters 147, no. 4 (June 10, 1988): 373-376., 1988

102. Seidl, P.R., K.Z. Leal, J.G.R. Tostes, C.A. Taft, B.L. Hammond, and W.A. Lester, Jr., “An Ab Initio Investigation of the Effects of 2-Exo and Endo Substituents on Norbornane,” Chemical Physics Letters 147, no. 4 (June 10, 1988): 373-376., 1988, Box: 53, Folder: 22. William A. Lester, Jr. Papers, 2023-017. Science History Institute Archives. https://sciencehistory.libraryhost.com/repositories/3/archival_objects/53516 Accessed November 05, 2024.