Marer, Fred
Little, Brown, 1960
Buku Teks
Peterson, John A.
John Wiley & Sons, 1963
Buku Teks SO
Peterson, John A.
John Wiley & Sons, 1966
Buku Teks SO
McNelly, A.E.
Prentice-Hall, 1958
Buku Teks SO
by Gershon J. Shugar ... [and others]
Glencoe Press, 1977
Buku Teks