Chiera, E., & Cameron, G. G. (1956). They Wrote on Clay: The Babylonian Tablets Speak Today (8. Aufl.). Phoenix Books, Univers. of Chicago Press.

Chiera, Edward, and George G. Cameron. They Wrote on Clay: The Babylonian Tablets Speak Today. 8. Aufl. Chicago [u.a.]: Phoenix Books, Univers. of Chicago Press, 1956.

Chiera, Edward, and George G. Cameron. They Wrote on Clay: The Babylonian Tablets Speak Today. 8. Aufl. Phoenix Books, Univers. of Chicago Press, 1956.