Budhu, Muni
John Wiley & Sons, 2007
Buku Teks
Craig, R.F. (Robert F.), author
Chapman & Hall , 1992
Buku Teks
Lambe, T. William, author
John Wiley & Sons, 1969
Buku Teks
Craig, R.F. (Robert F.), author
Van Nostrand Rheinhold, 1974
Buku Teks
Scott, C. R.
Applied Science Publishers Ltd, 1974
Buku Teks