Khemani, L.D., editor
Springer, 2012
eBooks
Ozlem Tokusoglu, Clifford Hall III, editor
CRC Press , 2011
Buku Teks
O`Neill, Peter, author
Champman & Hall, 1993
Buku Teks
Manahan, Stanley E., author
Willand Grand Press, [Date of publication not identified]
Buku Teks
Manahan, Stanley E., author
Lewis Publisher, 1994
Buku Teks