Sources

* Aveni, Anthony (1997) Stairways to the Stars, New York, New York: John Wiley & Sons.

* Atkinson, Richard John Copeland (1956) Stonehenge, New York: The Macmillan Company.

* Chippindale, Christopher (1993). Christopher Chippindale on a Stonehenge for all seasons. History Today, 43, 5.

* Brunkoff, B., Fowles, J. (1980) The Enigma of Stonehenge, New York, New York: Summit Books.

* Hawkins, Gerald S. (1965) Stonehenge Decoded, Garden City, New York: Doubleday & Company.

* Lawson, Andrew J. (1992). Stonehenge: Creating a definitive account. Antiquity, 66, 934-941.

* North, John (1996) Stonehenge: A New Interpretation of Prehistoric Man and the Cosmos, New York, New York: The Free Press.

* Stone, E.Herbert (1924) The Stones of Stonehenge, London: Robert Scott Roxburghe House.

* Stover, Leon E., Kraig, Bruce (1978) Stonehenge: The Indo-European Heritage, Chicago, Illinois: Nelson-Hall.