Neumann, G. (Gerhard)
Elsevier, 1968
Buku Teks
Olbers, Dirk
Springer, 2012
eBooks
Apel, John R.
Academic Press, 1987
Buku Teks
Stowe, Keith S., 1943-
John Wiley & Sons, 1979
Buku Teks
Spilhaus, Athelstan
Creative Educational Society, Inc., 1967
Buku Teks