Cederfeldt, L. (1979). On the use of the finite element method on some acoustical problems. Swedish Council for Building Research.
Chicago-referens (17:e uppl.)Cederfeldt, Leif. On the Use of the Finite Element Method on Some Acoustical Problems. Stockholm: Swedish Council for Building Research, 1979.
MLA-referens (8:e uppl.)Cederfeldt, Leif. On the Use of the Finite Element Method on Some Acoustical Problems. Swedish Council for Building Research, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.