The Readers Digest Association, 1957
Buku Teks
The Reader’s Digest Association, 1958
Buku Teks
Isihara, A.
Oxford University Press, 1991
Buku Teks SO
by A.A. Katsnelson ... [and others] ; translated by Kevin Hendzel
American Institute of Physics, 1992
Buku Teks
edited by F. Bassani, F. Fumi and M.P. Tosi
North-Holland, 1985
Buku Teks