1. ‘Cloak of Kamehameha.’ The Adventures of Philip Marlowe, CBS Radio, 23 Apr. 1949.
2. ‘Indian Giver.’ The Adventures of Philip Marlowe, CBS Radio, 13 Aug. 1949.
3. ‘The Orange Dog.’ The Adventures of Philip Marlowe, CBS Radio, 22 Jan. 1949.
4. ‘tuning, n.’ OED Online. Oxford University Press, December 2016, www.oed.com/view/Entry/207471.
5. Abbott, Megan E. The Street Was Mine: White Masculinity in Hardboiled Fiction and Film Noir. Palgrave, 2002.