Sıralama Şekli :
ELWOOD S. BUFFA
EUGENE F.BRIGHAM & LOUIS C.GAPENSKI
Eugene F. Brigham
THOMAS KEMPNER
B.J. CAMPSEY - EUGENE F. BRIGHAM
CHARLES W.L.HILL-GARETH R.JONES
J. PAUL PETER - JAMES H. DONNELLY
Gerald Albaum - Jesper Strandskov -DUERR
CHARLES T. HORNGREN
WILLIAM B. WERTHER KEITH DAVIS
BERT ROSENBLOOM
DAVID A. WHETTEN - KIM S. CAMERON
Derek Torrington & Laura Hall
Gerald Keller, Brian Warrack
JAMES C. VAN HORNE - J.M. WACHOWICZ
HAROLD H. MAYNARD-WALTER CÇ WEIDLE