Twain, M., & Tuckey, J. S. (1968). Mark Twain's Which was the dream?: And other symbolic writings of the later years. University of California Press.

Twain, Mark, and John Sutton Tuckey. Mark Twain's Which Was the Dream?: And Other Symbolic Writings of the Later Years. Berkeley: University of California Press, 1968.

Twain, Mark, and John Sutton Tuckey. Mark Twain's Which Was the Dream?: And Other Symbolic Writings of the Later Years. University of California Press, 1968.