Bradie B, A Friendly Introduction to Numerical Analysis (Pearson Prentice Hall 2006)
Burden RL and Faires JD, Numerical Analysis (9th ed., International ed, Brooks/Cole, Cengage Learning 2011) <https://ebookcentral.proquest.com/lib/bristol/detail.action?docID=5132612>
Gerald CF and Wheatley PO, Applied Numerical Analysis (7th ed, Pearson/Addison-Wesley 2004)
Süli E and Mayers DF, An Introduction to Numerical Analysis (Cambridge University Press 2003) <http://ebooks.cambridge.org/ebook.jsf?bid=CBO9780511801181>