Joseph Rife, Joshua Woods and William L. Potter, (eds.), "The Tunnel of Caesarea Maritima's High Level Aqueduct at the Kurkar Ridge (Jisr ez-Zarqa)" in entry published June 28, 2023, https://caesarea-maritima.org/bibl/QFG6D8J6YosefPorathThe Tunnel of Caesarea Maritima's High Level Aqueduct at the Kurkar Ridge (Jisr ez-Zarqa)https://caesarea-maritima.org/bibl/QFG6D8J6https://www.zotero.org/groups/caesarea-maritima/items/QFG6D8J6https://www.zotero.org/groups/2320447/items/QFG6D8J6http://www.worldcat.org/oclc/5559577342'Atiqot1996126-12730
  Porath, Yosef. “The Tunnel of Caesarea Maritima’s High Level Aqueduct at the Kurkar Ridge (Jisr Ez-Zarqa).” ’Atiqot 30 (1996): 126–27. https://www.worldcat.org/title/the-tunnel-of-caesarea-maritimas-high-level-aqueduct-at-the-kurkar-ridge-jisr-ez-zarqa/oclc/5559577342&referer=brief_results.
Yosef Porath, The Tunnel of Caesarea Maritima’s High Level Aqueduct at the Kurkar Ridge (Jisr Ez-Zarqa), ’Atiqot 30 (1996): 126–27, https://www.worldcat.org/title/the-tunnel-of-caesarea-maritimas-high-level-aqueduct-at-the-kurkar-ridge-jisr-ez-zarqa/oclc/5559577342&referer=brief_results.