Pais, Abraham, author
Clarendon Press , 1986
Buku Teks
Booth, Verne H., author
Macmillan, 1969
Buku Teks
Atkins, Peter, author
Oxford Univesity Press, 2009
Buku Teks
Kline, Morris, author
Thomas Y Crowell, 1959
Buku Teks
Van Riper, Joseph E., author
McGraw-Hill, 1971
Buku Teks