APA aipamena

National Productivity Council. (1963). Report no.28 glass industry in Britan and U.S.A. N.P.C.

Chicago Style aipamena

National Productivity Council. Report No.28 Glass Industry in Britan and U.S.A. N.P.C, 1963.

MLA aipamena

National Productivity Council. Report No.28 Glass Industry in Britan and U.S.A. N.P.C, 1963.

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