Parmelee, C. W. Ceramic glazes.
Lua i Stíl Chicago (17ú heag.)Parmelee, Cullen W. Ceramic Glazes.
Lua MLA (8ú heag.)Parmelee, Cullen W. Ceramic Glazes.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)