^ abcWarner Bros financial information in The William Schaefer Ledger. See Appendix 1, Historical Journal of Film, Radio and Television, (1995) 15:sup1, 1-31 p 6 DOI: 10.1080/01439689508604551
^Leider, Emily W. Myrna Loy: The Only Good Girl in Hollywood. University of California Press, 2011. p.319