Hirst, A. W.
Blackie & Son Limited, 1962
Buku Teks
Evdokimov, F.
MIR Publisher, 1977
Buku Teks
Marcus Abraham
Prentice-Hall, 1982
Buku Teks
Perry Edgar C.
McGraw-Hill Book Company, Inc., 1952
Buku Teks
Plonus, Martin A., author
McGraw-Hill Kogakusha, 1978
Buku Teks