Jenkins, Francis A., author
McGraw-Hill, 1957
Buku Teks
Levi, Leo, author
John Wiley & Sons, 1980
Buku Teks
Levi, Leo, author
John Wiley & Sons, 1980
Buku Teks
Meyer-Arendt, Jurgen R., author
Prentice-Hall, 1989
Buku Teks
Nussbaum, Allen, author
Prentice-Hall, 1976
Buku Teks