Abell, George O., author
Holt Rinehart and Winston, 1974
Buku Teks
Ahrens, L.H., author
McGraw-Hill, 1965
Buku Teks
Goldsmith, Donald, author
Perseus Books, 2000
Buku Teks
Springer, 2012
eBooks
Ossendrijver, Mathieu, author
[Springer Science, ], 2012
eBooks