Graddy, Duane B.
Commercial banking and financial services industry / Duane B. Graddy, Austin H. Spencer, William H. Brusen
Reston , 1985
 Buku Teks
Crum, William Leonard
The age structure of the corporate system / by William Leonard Crum
University of California Press, 1953
 Buku Teks
Exton, William Jr.
The Age of systems : the human dilemma / William Exton, Jr.
American Management Association , 1972
 Buku Teks
Burrows, William E.
This new ocean : the story of the first space age / William E. Burrows
Random House, 1998
 Buku Teks
Willcocx, William B.
The age of aristocracy, 1688 to 1830 / William B. Willcox, Walter L. Arnstein
D.C. Health and Company, 1988
 Buku Teks