Knappett, Jonathan A,, author
Spon Press, 2012
Buku Teks
Alexander, Martin, author
John Wiley & Sons, 1977
Buku Teks
Lambe, T. William, author
Wiley Eastern, 1979
Buku Teks
Lambe, T. William, author
John Wiley & Sons, 1979
Buku Teks
Craig, R.F. (Robert F.), author
Erlangga, 1991
Buku Teks