Works by authors:

Arnold, Taylor, Lauren Tilton. "Basic Text Processing in R" [online] The Programming Historian. Available at: https://programminghistorian.org/lessons/basic-text-processing-in-r [Accessed 20 August 2017].

Froehlich, F. (2014).  Getting Started With Antconc. [Blog] Heather Froehlich.  Available at:   https://hfroehli.ch/workshops/getting-started-with-antconc/ [Accessed 08 August 2017].

Graham, Shawn. (2017). Crafting Digital History - A Workbook. [ebook] Ottawa, Ontario. Available at: http://workbook.craftingdigitalhistory.ca/ [Accessed 9 Aug. 2017].

Graham, Shawn, Ian Milligan, Scott Weingart. (2013) "Topic Modeling with R". The Historian's Macroscope - working title. [ebook] Under contract with Imperial College Press. Open Draft Version, Autumn 2013. Available at: http://themacroscope.org   [Accessed 9 Aug. 2017].

Graham, Shawn. (2013). topicmodel.R [online] Shawn Graham Github. Available at: https://github.com/shawngraham/R/blob/master/topicmodel.R [Accessed 9 Aug. 2017].

Jockers, Matthew L. Expanded Stopwords List. [online]  Matthew L. Jockers. Available at: http://www.matthewjockers.net/macroanalysisbook/expanded-stopwords-list/ [Accessed 09 August 2017].

Norvig, Peter. "Natural Language Corpus Data: Beautiful Data." [online] Peter@Norvig.com. Available at: http://norvig.com/ngrams/ [Accessed 20 August 2017].

Schmuller, Joseph. (2017). Statistical analysis with R. Hoboken, NJ. John Wiley & Sons, Inc.

Websites:

CBCnews.ca. Canada Votes 2008. Pontiac 2008 Results. [online] Available at: http://www.cbc.ca/news2/canadavotes/riding/084/

The Equity, [online] Available at: http://collections.banq.qc.ca/ark:/52327/2553731 [Accessed 08 August 2017]. 

Tapor, 2007. Tapor Tools Prototype. [online] Available at: http://taporware.ualberta.ca/~taporware/cgi-bin/prototype/glasgowstoplist.txt [Accessed 10 August 2017].