Wiart, Christophe
Academic Press, 2014
Buku Teks
Kane, Charles W.
Lincoln Town Press, 2009
Buku Teks
Pahlow, Mannfried
Barron's Educational Series, 1993
Buku Teks
Duke, James A.
CRC Press, Taylor & Francis Group, 2009
Buku Referensi
Wheelwright, Edith Grey
Dover pub, 2012
Buku Teks