Harvey, John G.
Artemis Press, 1985
Buku Teks
edited by Peter Lemke and Hans-Werner Jacobi
Springer, 2012
eBooks
Schwind, Joseph J. von
Prentice-Hall, 1980
Buku Teks
Olbers, Dirk
Springer, 2012
eBooks
edited by L. Lozan, Hartmut Grabi, Peter Hupper
Wissenschaftliche Auswertungen, 2001
Buku Teks