Coba jelasin Rujukan dari Pat Powers dalam bahasa melayu dong

Richard B. Jewell with Vernon Harbin, The RKO Story (New York: Arlington House/Crown, 1982) ISBN 0-517-54656-6

Betty Lasky, RKO: The Biggest Little Major of Them All (Santa Monica, Calif.: Roundtable, 1989) ISBN 0-915677-41-5

Orang Amerika Syarikat keturunan Ireland