* Zecharia Sitchin Audio Tribute on Coast to Coast AM===Criticisms===* Ian Lawton's Mesopotamia Papers* An Astronomer's View of the Akkadian Seal by Tom van Flandern* SitchinIsWrong.com: A Polemical Website against the Theories of Zechariah Sitchin
* Zecharia Sitchin Audio Tribute on Coast to Coast AM* Ian Lawton's Mesopotamia Papers* An Astronomer's View of the Akkadian Seal by Tom van Flandern* SitchinIsWrong.com: A Polemical Website against the Theories of Zechariah Sitchin