Baker, M. J. (1975). Marketing new industrial products. Macmillan Press.
Chicago Style aipamenaBaker, Michael J. Marketing New Industrial Products. London: Macmillan Press, 1975.
MLA aipamenaBaker, Michael J. Marketing New Industrial Products. Macmillan Press, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.