Pritzlaff, J. A. (1993). International safety standard guidelines for the operation of tourist submersibles: A project of the Society of Naval Architects and Marine Engineers' Offshore Committee Submersible Panel OC-6, and the Marine. Jersey City, NJ.: The Society of Naval Architects and Marine Engineers.
Παραπομπή Chicago StylePritzlaff, John A. International Safety Standard Guidelines for the Operation of Tourist Submersibles: A Project of the Society of Naval Architects and Marine Engineers' Offshore Committee Submersible Panel OC-6, and the Marine. Jersey City, NJ.: The Society of Naval Architects and Marine Engineers, 1993.
Παραπομπή MLAPritzlaff, John A. International Safety Standard Guidelines for the Operation of Tourist Submersibles: A Project of the Society of Naval Architects and Marine Engineers' Offshore Committee Submersible Panel OC-6, and the Marine. Jersey City, NJ.: The Society of Naval Architects and Marine Engineers, 1993.