Harrison, Jared F., author
Prentice-Hall, 1974
Buku Teks
Schleh, Edward C., author
McGraw-Hill, 1984
Buku Teks
Mason, Joseph G.
McGraw-Hill, 1971
Buku Teks
Allen, Louis A., author
McGraw-Hill, 1958
Buku Teks
by Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1962
Buku Teks