Não informado. (1920). Bulletin of the Society of Naval Architects and Marine Engineer. Society of Naval Architects and Marine Engineers.
Chicago-viite (17. p.)Não informado. Bulletin of the Society of Naval Architects and Marine Engineer. New York: Society of Naval Architects and Marine Engineers, 1920.
MLA-viite (8. p.)Não informado. Bulletin of the Society of Naval Architects and Marine Engineer. Society of Naval Architects and Marine Engineers, 1920.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.