Dyfyniad APA

Graham, M. B. W. (1990). R & D for industry: A century of technical innovation at Alcoa. Cambridge: Cambridge University Press.

Dyfyniad Arddull Chicago

Graham, Margaret B. W. R & D for Industry: A Century of Technical Innovation At Alcoa. Cambridge: Cambridge University Press, 1990.

Dyfyniad MLA

Graham, Margaret B. W. R & D for Industry: A Century of Technical Innovation At Alcoa. Cambridge: Cambridge University Press, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.