Stocker, H. E.
Prentice-Hall, 1938
Buku Teks
by Akira Takanashi [and others]
The Japan Institut of Labor , 1997
Buku Teks
Willbrown, Steven L., author
Michie Law, 1995
Buku Teks
Moran, Robert D., author
Moran Associates, 1992
Buku Teks
Alexander, Rudolph, author
Thomson Brooks/Cole, 2003
Buku Teks