Sources:
- Martha Sharp Joukowsky, Joseoh J. Basile, More Pieces in the Petra Great Temple Puzzle, BASOR 324 (2001), pp. 43-58.
- Zdravko Dimitrov, Elephant-Headed Capitals in Petra: an analysis of Nabataean Models in Cult Architecture, Refereed Proceedings of the First International Conference of the Nabataean Culture, Petra: 5 – 8, May 2012, Studies on the Nabatean Culture I , 2013, pp 127-135 - https://www.academia.edu/19128248
- Ioannis Liritzis at all, Nabatean tombs orientation by remote sensing: Provisional results, Mediterranean Archaeology and Archaeometry, Vol. 15, No 3, (2015), pp. 289-299 - https://www.academia.edu/1912388
