Jelaskan Catatan dari Ernest Tubb

Pugh, Ronnie (1998). "Ernest Tubb". In The Encyclopedia of Country Music. Paul Kingsbury, Editor. New York: Oxford University Press. pp. 547–8.

Pugh, Ronnie (1996). "First Year In Nashville". In Ernest Tubb - The Texas Troubadour. Durham, London: Duke University Press. pp. 88.

Pugh, Ronnie (Nashville, Tennessee, January 1993). "Ernest Tubb - The Yellow Rose of Texas" (which includes Ernest Tubb - the Decca Discography, 1954 - 1960 by Ronnie Pugh). Booklet org. US Decca Recordings, MCA.