Krishnamoorthi, K.S., author
Pearson/Prentice Hall, 2006
Buku Teks
Cowden, Dudley J.
Prentice-Hall, 1957
Buku Teks
Ryan, Thomas P., author
Wiley, 1989
Buku Teks
Ryan, Thomas P., author
John Wiley & Sons, 2011
Buku Teks
Smith, C.S., author
Pitman, 1969
Buku Teks