Não informado. (1920). Bulletin of the Society of Naval Architects and Marine Engineer. Society of Naval Architects and Marine Engineers.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the Society of Naval Architects and Marine Engineer. New York: Society of Naval Architects and Marine Engineers, 1920.
MLA-referens (8:e uppl.)Não informado. Bulletin of the Society of Naval Architects and Marine Engineer. Society of Naval Architects and Marine Engineers, 1920.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.