Szilard, J. A. (1973). Reclaiming Rubber and Other Polymers. NDC.
Chicago Edition CitationSzilard, J A. Reclaiming Rubber and Other Polymers. New Jersey: NDC, 1973.
MLA Edition CitationSzilard, J A. Reclaiming Rubber and Other Polymers. NDC, 1973.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.