Ryan, W. (1978). Properties of ceramic raw materials (2nd ed. in SI/metric units.). Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Ryan, W. Properties of Ceramic Raw Materials. 2nd ed. in SI/metric units. Oxford ; New York: Pergamon Press, 1978.
Lua MLA (8ú heag.)Ryan, W. Properties of Ceramic Raw Materials. 2nd ed. in SI/metric units. Pergamon Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.