Boetes, R. (1986). Heat transfer reduction in closed cell polyurethane foams.
Chicago Style aipamenaBoetes, Rudolf. Heat Transfer Reduction in Closed Cell Polyurethane Foams. 1986.
MLA aipamenaBoetes, Rudolf. Heat Transfer Reduction in Closed Cell Polyurethane Foams. 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.