GRIFFITHS. (1994). The Swiming Pool Everything You Need To Know To Design, Build And Landscape The Perfect Pool Griffiths. Simon & Schuster.
Chicago-referens (17:e uppl.)GRIFFITHS. The Swiming Pool Everything You Need To Know To Design, Build And Landscape The Perfect Pool Griffiths. Simon & Schuster, 1994.
MLA-referens (8:e uppl.)GRIFFITHS. The Swiming Pool Everything You Need To Know To Design, Build And Landscape The Perfect Pool Griffiths. Simon & Schuster, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.