Brealey, R. A., Myers, S. C., & Allen, F. (2019). Principles of corporate finance (13th ed). McGraw-Hill. https://ebookcentral.proquest.com/lib/bilibrary/detail.action?pq-origsite=primo&docID=6212924
Higgins, R. C. (2016). Analysis for financial management (11th ed). McGraw-Hill.