411 REFERENCE · Wikibooks
Professional and Technical Writing/Documenting Your Sources/References
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Anderson, Paul V. Technical Communication: A Reader- Centered Approach. Mason, OH: Cengage Learning, 2007.
Purdue University Online Writing Lab (OWL). Last edited January, 2010. General APA Guidelines. Retrieved April 1, 2010, from http://owl.english.purdue.edu/owl/resource/560/01/.