Hsu, Shi-Ling, author
Island Press, 2011
eBooks
Weinstein, Bob, author
John Wiley & Sons, 1982
Buku Teks
Sharer, Robert J., author
McGraw-Hill, 2003
Buku Teks
Zachariadis, Theodoros I., editor
Springer, 2012
eBooks
Bonner, Thomas Neville, author
Prentice-Hall, 1963
Buku Teks