Salas, Saturnino L., author
John Wiley & Sons, 1979
Buku Teks
Morrey, Charles B., author
Addison-Wesley, 1962
Buku Teks
Thomas, George B., author
Erlangga, 1986
Buku Teks
Leithold, Louis, author
Bina Aksara, 1983
Buku Teks
Kramer, Arthur D., author
McGraw-Hill, 1984
Buku Teks