Tarjan, A. C.
Clark, W. C
Guiran, Georges de
Sultan, M. Sarwat Singh, Inderjit Sakhuja, P. K.
Jairajpuri, M. Shamim
Wouts, W. M.
Jairajpuri, M. Shamim
Lewis, Stephen A. Golden, A. Morgan
Venditti, María Eugenia Noel, Gregory R.
De Waele, D. Bolton, C.
Seinhorst, J. W.
Skwiercz, Andrzej T.
Siddiqi, Mohammad Rafiq Siddiqui, Ziauddin Ahmad
Bird, G. W.
Anderson, R. V.
Jensen, Harold J.
De Waele, D. Carbonell, E.
De Waele, D. Hashim, Z.
Maggenti, A. R. Hart, W. H. Paxman, G. A.
Firoza, K. Maqbool, M. A.