The Knickerbocker Buckaroo (1919)  IMDb Mon, 4th May 2026

Albert Parker Movies List  Rotten Tomatoes Sat, 21st May 2016

At Paramount Pictures, the Family Tree Is Still Growing (Published 2016)  The New York Times Sun, 10th April 2016

Sanders Democrats Have Forgotten the Lessons of the 1919 Propaganda Film Bolshevism on Trial  Slate Magazine Sun, 23rd February 2020

Uneven ‘Wild Bill Wellman’ revisits director’s fiery life  Orange County Register Thu, 13th August 2015

Theodore Reed  Blu-ray.com Sun, 16th September 2018