Salas, Saturnino L., author
John Wiley Sons, 1982
Buku Teks
Salas, Saturnino L., author
John Wiley & Sons, 1982
Buku Teks
Anton, Howard, author
John Wiley & Sons, 1980
Buku Teks
Edwards, C. Henry (Charles Henry), 1937-, author
Prentice-Hall, 1998
Buku Teks
Morrey, Charles B., author
Addison-Wesley, 1962
Buku Teks