Petraglia, Michael D. Archaeology, Max Planck Institute for the Science of Human History, Max Planck Society;
Groucutt, H. S., Scerri, E. M., Amor, K., Shipton, C., Jennings, R. P., Parton, A., et al. (2017). Middle Palaeolithic raw material procurement and early stage reduction at Jubbah, Saudi Arabia. Archaeological Research in Asia, 9, 44-62. doi:10.1016/j.ara.2017.01.003.