http://books.google.com/books?id=lnJznmVnJ2wC&printsec=frontcover#v=onepage&q&f=false
http://www.math.umn.edu/~olver/am_/ne.pdf
http://www.math.leidenuniv.nl/scripties/Rotten.pdf
http://books.google.com/books?id=2p47jzoBQlYC&pg=PA120&lpg=PA120&dq=Broyden+method+for+solving+nonlinear+systems+of+equations&source=bl&ots=3pUOMdbvdR&sig=pNz6n4LR7OvYLLMCDbbpL_XQtn8&hl=en&sa=X&ei=RPbDUc65BsbOswa-54HAAQ&ved=0CEsQ6AEwBTge#v=onepage&q=Broyden%20method%20for%20solving%20nonlinear%20systems%20of%20equations&f=false
http://books.google.com/books?id=2p47jzoBQlYC&pg=PA20&lpg=PA20&dq=Halley+method+for+solving+nonlinear+systems+of+equations&source=bl&ots=3pUOMdbwb_&sig=ocifRAE_4SM4Z9zBEGM0uFCglYc&hl=en&sa=X&ei=nfbDUc7mJMKqtAbNq4AY&ved=0CFQQ6AEwBg#v=onepage&q=Halley%20method%20for%20solving%20nonlinear%20systems%20of%20equations&f=false
http://www.math.ethz.ch/education/bachelor/lectures/fs2012/other/nm_pc/NPch1.pdf
http://www.siam.org/books/textbooks/fr16_book.pdf
http://books.google.com/books?id=c3m7Ro7EhOAC&printsec=frontcover#v=onepage&q&f=false
http://www.google.com/url?sa=t&rct=j&q=%20exercise%20for%20methods%20for%20solving%20nonlinear%20systems%20of%20equations&source=web&cd=3&cad=rja&ved=0CDQQFjAC&url=http%3A%2F%2Fwww.springer.com%2Fcda%2Fcontent%2Fdocument%2Fcda_downloaddocument%2F9783642124297-c1.pdf%3FSGWID%3D0-0-45-942254-p174010468&ei=8__DUbLODs_itQatnoGwCg&usg=AFQjCNHe73vowb9mO29jOKaZed0ZzRJWIQ&bvm=bv.48293060,d.Yms
http://math.jbpub.com/numericalmethods/pdf/Linz07.pdf
http://highered.mcgraw-hill.com/sites/dl/free/0072450282/31562/sect13_1.pdf
http://indy.cs.concordia.ca/auto/notes.pdf
http://www.math.iit.edu/~fass/477577_Chapter_17.pdf
http://www.saddleback.edu/faculty/fgonzalez/Spring_2010/Math_2/csg_ch07.pdf
http://businesstudyguide.weebly.com/uploads/1/0/3/0/10300865/gm_chapter___12.pdf
http://ktuce.ktu.edu.tr/~pehlivan/numerical_analysis/chap01/NewtonSystem.pdf