All items are available at University of Denver, Special Collection/Archives in the Howard Jenkins, Jr. Collection. 

August 9, 1988 Oral history transcript of an interview with Howard Jenkins, Jr., by Barbara Stoyle Mulhallen from Cornell University, New York State School of Industrial and Labor Relations. 

The Story of the National Labor Relations Board 1935 - 1995 The First Sixty Years, 1995, The American Bar Association 

October 9-10, 1997, Oral History transcript of an interview with Howard Jenkins, Jr. by Roberto L. Corrada, Law Professor at University of Denver School of Law.