Jose Garrido, Richard Schlesinger, Kenneth E. Hoganson
©2013
Dr. Kris Jamsa
Linda Null, Julia Lobur
©2012
Richard C. Detmer
David Bernstein
©2011
Frank Tsui, Orlando Karam
Frank Tsui
Kai Qian, Xiang Fu, Lixin Tao, Chong-wei Xu, Jorge Diaz-Herrera
©2010
B.B. Agarwal, M. Gupta, S.P. Tayal
J. Stanley Warford
Richard Schlesinger
S. Koirala, S. Sheikh
©2009
Jose Garrido, Richard Schlesinger
©2008
Kay Hammer, Tina Timmerman
Michael Weeks
©2007
Uwe Kastens, Anthony M. Sloane, William M. Waite
©2004
Andrew W. Troelsen
©2000
Harvey G. Cragon
©1996
Michael J. Flynn
©1995