Novak, Viliam, author
Springer, 2012
eBooks
Bausbacher, Ed, author
Prentice-Hall, 1993
Buku Teks
Leopold, A. Carl, author
McGraw-Hill , 1975
Buku Teks
Academic Press, 1981
Buku Teks
edited by Joyce Maschinski and Kristin E. Haskins
Island Press, 2012
eBooks