DAUBIN, SCOTT C. (1968). "Deep Ocean Work Boat (DOWB), an Advanced Deep Submergence Vehicle". Journal of Hydronautics. 2 (1). American Institute of Aeronautics and Astronautics (AIAA): 40–48. doi:10.2514/3.62772. ISSN0022-1716.
DAUBIN, SCOTT C. (1968). "Deep Ocean Work Boat (DOWB), an Advanced Deep Submergence Vehicle". Journal of Hydronautics. 2 (1). American Institute of Aeronautics and Astronautics (AIAA): 40–48. doi:10.2514/3.62772. ISSN0022-1716.