Lovece, Frank (1991-12-02). "Christopher Lloyd Is as Mysterious as Character" (англ.). Newspaper Enterprise Association via The Daily News (Bowling Green
Achimore, Scott Bennet, Ronnie Landfield, Sheila Gehrling, Harold Feist, FrankBowling, Francine Tint, Terry Keller, Doug Haynes, Jeremy Down, Kikuo Saito
Generation X Report: Active, Balanced, and Happy: These Young Americans are not bowling alone» Архивная копия от 28 января 2020 на Wayback Machine. University
Achimore, Scott Bennet, Ronnie Landfield, Sheila Gehrling, Harold Feist, FrankBowling, Francine Tint, Terry Keller, Doug Haynes, Jeremy Down, Kikuo Saito