Churchill, Ruel V., 1899-1987, author
McGraw-Hill, 1978
Buku Teks
Brown, James Ward, 1934-, author
McGraw-Hill , 1993
Buku Teks
Friedman, Avner, author
John Wiley & Sons, 1982
Buku Teks
Bernfeld, Stephen R., author
Academic Press, 1974
Buku Teks
Churchill, Ruel V., 1899-1987, author
McGraw-Hill, 1963
Buku Teks