"Adding up what CEOs made". Business. Chicago Tribune. 2 July 2006. p. Section 5, page 3. Retrieved 3 September 2018 – via Newspapers.com.
"Adding up what CEOs made". Business. Chicago Tribune. 15 July 2007. p. Section 5, page 3. Retrieved 3 September 2018 – via Newspapers.com.
"Adding up what CEOs made". Business. Chicago Tribune. 27 May 2008. p. Section 3, page 3. Retrieved 3 September 2018 – via Newspapers.com.
"Adding up what CEOs made". Business. Chicago Tribune. 24 May 2009. p. Section 4, page 3. Retrieved 3 September 2018 – via Newspapers.com.
Wernau, Julie (23 May 2010). "The $10+ Million club". Chicago Tribune. Contributing reporter Wailin Wong. pp. Section 2, pages 1–2. Retrieved 3 September 2018 – via Newspapers.com.
"What area CEOs made in 2009". Business. Chicago Tribune. 23 May 2010. p. Section 2, page 3. Retrieved 3 September 2018 – via Newspapers.com.
"CEO gets boost as profits dive". The Atlanta Journal-Constitution. 4 April 2009. p. A11. Retrieved 3 September 2018 – via Newspapers.com. — Note: the total compensation figure from this piece is US$11.6 million, differing substantially from the Chicago Tribune figure of US$12.9 million.