By Goodwin, Paul, Wright, George
By Guida, Giovanni, Tasso, Carlo
By Checkland, Peter, Scholes, Jim
By Smith, P.
By Huff, Anne Sigismund
By Ould, Martyn A.
By Andrew Doswell
By Dyson, Robert G.
By Barlow, R. J.
By Espejo, Raul, Harnden, Roger
By Bryant, Jim
By Whitaker, D
By Ford, David, Berthon, Pierre, Brown, Stephen J., Gadde, Lars–Erik, Håkansson, Håkan, Naudé, Peter, Ritter, Thomas, Snehota, Ivan
By Burton, E. James, McBride, W. Blan
By Kwanchai A. Gomez, Arturo A. Gomez
By Karl Drlica
By Gardner, James R., Rachlin, Robert, Sweeney, H. W. Allen
By Blair, Roger D., Kenney, Lawrence W.
By Longley, Paul A.; Goodchild, Michael F.; Maguire, David J.; Rhind, David W.
By Hertz, David Bendel
By Prado, Marcial
By Sanchez, Ron, Heene, Aimé
By Donald A. Marchand, Donald A. Marchand
By Chambers, Ray, Chambers, R. L., Skinner, C. J.
By O′Donovan, Thomas M.
By Warren, Stuart
By WIE, JK
By WILLAMS, HP
By Voss, Christopher
By Macintosh, Norman B.