Day, J. M., Procter, B., Richardson, R. N., Santos, R. G., Simpson, H. B., Winfrey, D. H., . . . Connally, J. ;. F. (1979). Six flags of Texas: James M. Day. Introd. by John Connally. Foreword by Joe B. Frantz. Original paintings by Donald M. Yena (2. Aufl.). Texian Press.
Lua i Stíl Chicago (17ú heag.)Day, James M., Ben Procter, Rupert N. Richardson, Richard G. Santos, Harold B. Simpson, Dorman H. Winfrey, Donald M. Yena, agus John ; Frantz Connally. Six Flags of Texas: James M. Day. Introd. by John Connally. Foreword by Joe B. Frantz. Original Paintings by Donald M. Yena. 2. Aufl. Waco, Tex.: Texian Press, 1979.
Lua MLA (8ú heag.)Day, James M., et al. Six Flags of Texas: James M. Day. Introd. by John Connally. Foreword by Joe B. Frantz. Original Paintings by Donald M. Yena. 2. Aufl. Texian Press, 1979.