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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিDay, James M., Ben Procter, Rupert N. Richardson, Richard G. Santos, Harold B. Simpson, Dorman H. Winfrey, Donald M. Yena, এবং 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.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিDay, 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.