Harvill, An Imprint of HarperCollinsPublishers, ISBN 0-00-272780-3==External links==* Visit Lalibela in 360° photosphere* Ethiopian Treasures - Zagwe Dynasty, Rock-hewn Churches - Lalibela* Lalibela, a city carved from legend* www.imperialethiopia.org/history2.htm* History of Lalibela churches* UNESCO World Heritage Site* Lalibela site page in the Aluka digital library* Ethiopia - Timkat Celebration in Lalibela* The recording of Bet Giorgis, a 12th century Rock-Hewn church in Ethiopia, GIS Development website
* Ethiopian Treasures — Zagwe Dynasty, Rock-hewn Churches — Lalibela* Lalibela, a city carved from legend* www.imperialethiopia.org/history2.htm* History of Lalibela churches* UNESCO World Heritage Site* Lalibela site page in the Aluka digital library