^ Campbell (2002), p. 65 ^ Egan (2011), p. 16 ^ a b c Campbell (2002), p. 66 ^ Becker (2002), p. 64 ^ Lamberson (2008), p. 84 ^ a b c d e Campbell (2002)
6 February 2015閲覧。 ^ “Country Superstar Tim McGraw To Perform For Glen Campbell At The Oscars®”. Oscars.org. Academy of Motion Picture Arts and Sciences