Richard A.Bare Bares. (1982). Plastics in material and structural engineering. Elsevier.
Chicago Style aipamenaRichard A.Bare Bares. Plastics in Material and Structural Engineering. Amsterdam: Elsevier, 1982.
MLA aipamenaRichard A.Bare Bares. Plastics in Material and Structural Engineering. Elsevier, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.