Szabo, E. (1976). Two rapid methods of preparing investment shell moulds. [s.l.]: [s.n.].
Chicago Style CitationSzabo, E.I. Two Rapid Methods of Preparing Investment Shell Moulds. [s.l.]: [s.n.], 1976.
MLA CitationSzabo, E.I. Two Rapid Methods of Preparing Investment Shell Moulds. [s.l.]: [s.n.], 1976.
Warning: These citations may not always be 100% accurate.