Группа авторов
Eric G. Flett
Anthony J. Tomasino
Nell Becker Sweeden
Nancy C. Lee
Richard R. Roach
William Dennison
T. Hoogsteen
Catherine Stewart
George Allan Phiri
Corneliu C. Simut
Angel D. Santiago-Vendrell
Rajkumar Dixit
Jay Altieri
Brian L. Nygaard
Jay Harold Ellens
Jeff McSwain
David W. Boshart