Joseph Rife, Joshua Woods and Joseph Rife, (eds.), "The Drusion: A Candidate for Herod's Lighthouse at Caesarea Maritima" in entry published June 28, 2023, https://caesarea-maritima.org/bibl/M52FMGTVRobert L.VannThe Drusion: A Candidate for Herod's Lighthouse at Caesarea Maritimahttps://caesarea-maritima.org/bibl/M52FMGTVhttps://www.zotero.org/groups/caesarea-maritima/items/M52FMGTVhttps://www.zotero.org/groups/2320447/items/M52FMGTVhttp://www.worldcat.org/oclc/4645791298International Journal of Nautical Archaeology1991123-13920
  Vann, Robert L. “The Drusion: A Candidate for Herod’s Lighthouse at Caesarea Maritima.” International Journal of Nautical Archaeology 20, no. 2 (1991): 123–39. https://www.worldcat.org/title/the-drusion-a-candidate-for-herods-lighthouse-at-caesarea-maritima/oclc/4645791298&referer=brief_results.
Robert L. Vann, The Drusion: A Candidate for Herod’s Lighthouse at Caesarea Maritima, International Journal of Nautical Archaeology 20, no. 2 (1991): 123–39, https://www.worldcat.org/title/the-drusion-a-candidate-for-herods-lighthouse-at-caesarea-maritima/oclc/4645791298&referer=brief_results.