edited by W. Lloyd Warner and Norman H. Martin
Harper & Brothers, 1959
Buku Teks
edited by Bernard M. Bass and Samuel D. Deep
Prentice-Hall, 1970
Buku Teks
Albers, Henry, author
Wiley, 1974
Buku Teks
Christensen, C. Roland, author
Harvard University, 1953
Buku Teks
McLarney, William J., author
Richard D. Irwin, 1961
Buku Teks