Tribe, Laurence H., author
Foundation Press, 1979
Buku Teks
Pritchett, C. Herman, author
McGraw-Hill, 1981
Buku Teks
Pritchett, C. Herman, author
McGraw-Hill, 1963
Buku Teks
Fisher, Louis, author
McGraw-Hill, 1988
Buku Teks
Schawartz, Bernard, author
At The University Press, 1955
Buku Teks