The history of Hardin and Russell is thoroughly documented in an interview by Arthur Wood, which ran at full length in the Kerrville Kronikle no. 24, and was abridged in Country Music People 28:8 (August 1997).
The unabridged, pre-publication version of the interview was conducted by Arthur Wood via e-mail, 1830 May 1997. Used by kind permission of Arthur Wood. Abridged version © 1997 Music Farm Limited. Used by permission.