Padron:RubberBible92nd
Haynes, William M., pat. (2011). CRC Handbook of Chemistry and Physics (ika-92nd (na) edisyon). Boca Raton, FL: CRC Press. ISBN 1-4398-5511-0.{{cite book}}: CS1 maint: date auto-translated (link)
Haynes, William M., pat. (2011). CRC Handbook of Chemistry and Physics (ika-92nd (na) edisyon). Boca Raton, FL: CRC Press. ISBN 1-4398-5511-0.{{cite book}}: CS1 maint: date auto-translated (link)
