^Stuessy, Joe; Lipscomb, Scott David (2006). Rock and Roll: Its History and Stylistic Development (5th ed.). Pearson Prentice Hall. p. 320. ISBN0131930982. The Royal Scam (1976) also utilized numerous extra players and had a clearer jazz-rock fusion sound.
^Obrecht, Jas (1989). "20 Important Rock Albums". In Cassabona, Helen (ed.). Rock Guitar. Hal Leonard Corporation. p. 117. ISBN0881889083. ...Steely Dan issued its funk-oriented The Royal Scam...