Sukenik, N., Iluz, D., Amar, Z., Varvak, A., Workman V., Shamir, O. and Ben-Yos 2017. "Early evidence (late 2nd millennium BCE) of plant-based dyeing of textiles from Timna, Israel", [PLOS ONE 12 (2017): e0179014]. PLOS One fig. 2-3.