Verkruisen, W.G., author
Ars Aequi Libri, 1987
Buku Teks
Walsh, Annmarie Hauck, author
MIT Press , 1978
Buku Teks
Lamb, Robert
McGraww Hill, 1980
Buku Teks
Rooy, Charles Joan Marie Adriaan van
[publisher not identified], 1938
Buku Klasik
Dickey, John W., author
McGraw-Hill, 1978
Buku Teks