By Barringer, J.C., Barringer, J.C.
By E.C. Mansfield, David Meneer
By Clout, Hugh
By Whitfield, Peter
By Ochota, Mary-Ann
By Braun, Klaus, Passon, Jacqueline
By Van Duzer, Chet
By Njoh, Ambe J.
By Gilbert, Martin, Banks, Arthur
By Anderson, Benedict
By Gilbert, Martin
By Travis, Charles, Ludlow, Francis, Gyuris, Ferenc
By Figueirôa, Silvia Fernanda, Good, Gregory A., Peyerl, Drielli
By Caldwell, Douglas R., Ehlen, Judy, Harmon, Russell S.
By Havrelock, Rachel
By Bradshaw, George
By Kaplan, Robert D.
By Rahman, Fazlur
By Talbert, Richard J.A.
By Virga, Vincent
By Peter Jefferson
By Reeves, Tony
By Whitehouse, David, Ruth
By Dodgshon, Robert A., Butlin, Robin A.
By Holmes, Richard
By Vince, Ian
By Robb, Graham
By Pryor, Francis
By Kapuscinski, Ryszard, Glowczewska, Klara, Ryszard Kapuscinski