Brealey, Richard A., Stewart C. Myers, and Franklin Allen. Principles of Corporate Finance. 13th ed. New York: McGraw-Hill, 2019. Web. <https://ebookcentral.proquest.com/lib/bilibrary/detail.action?pq-origsite=primo&amp;docID=6212924>.
Higgins, Robert C. Analysis for Financial Management. 11th ed. Boston, Mass: McGraw-Hill, 2016. Print.