Hanes, Bernard, author
Charles E. Merrill, 1962
Buku Teks
Pinney, William E., author
Harper & Row, 1982
Buku Teks
Krajewski, Lee J., author
John Wiley & Sons, 1981
Buku Teks
Basmadjian, Diran, author
Chapman & Hall/CRC , 2007
Buku Teks
Eppen, Gary D., author
Prentice-Hall, 1984
Buku Teks