Richard Preston
Deborah Blum
Robert P. Marini
United States. General Accounting Office
Unknown Author
Benella Caminiti
Jean Perrigault
James W. Watts
Stern, J. T., Jr.
Constantin Levaditi
Gregory Williams Lewis
Jack Franklin Sadler
Haim Roet
Katherine Marko
George Paxinos
William de Gutiérrez Mahoney
U.S. Goverment
Xavier Palazzi