116. "A Survey of Indolo[2,3-a]carbazoles and Related Natural Products"; Gribble, G.W.; Berthel, S.J., Studies in Natural Products Chemistry, Volume 12, Structure and Chemistry; Elsevier, Amsterdam 1993, 365.

117. "Regioselective Ortho-Lithiation of Halopyridines. Syntheses of Ortho-Disubstituted Pyridines and a Convenient Generation of 3,4-Pyridyne"; Gribble, G.W.; Saulnier, M.G., Heterocycles, 1993, 35, 151.

118. "Stereodynamics of 1-tert-Butyl-8-fluoronaphthalene. Dynamic NMR Studies. Molecular Mechanics Calculations. An Unusually High Barrier to Isolated Methyl Rotation. Through-Space Spin-Spin Coupling to Fluorine"; Gribble, G.W.; Olson, E.R.; Brown, J.H.; Bushweller, C.H. J. Org. Chem., 1993, 58, 1631.