Otnes, Robert K., author
John Wiley & Sons, 1978
Buku Teks
Esser, J., editor
[Springer, ], 2012
eBooks
Sushmita Mitra
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Burkowski, Forbes J., author
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Campbell, A. Malcolm, author
Pearson, 2007
Buku Teks