McNelly, A.E., author
Prentice-Hall, 1958
Buku Teks SO
Marer, Fred, author
Little, Brown, 1960
Buku Teks
Peterson, John A., author
John Wiley & Sons, 1963
Buku Teks SO
Peterson, John A., author
John Wiley & Sons, 1966
Buku Teks SO
Snyder, Llewellyn R., author
McGraw-Hill, 1968
Buku Teks SO