Buku Teks
Strang, Gilbert, author
Wellesley Cambridge Press, 1986
Buku Referensi
Lamberton, Damien, author
Chapman & Hall/CRC , 2008
Buku Teks
Deborah Hughes-Hallett ... [et al.], editor; Otto K. Brescher, Eric Connally, Richard D. Porter., assistance
John and Wiley, 2011
Buku Teks
Deborah Hughes-Hallett ... [and others], with the assistance of Otto K. Brescher, Eric Connally, Richard D. Porter.
John Wiley & Sons, 2003
Buku Teks