Dyfyniad APA

Greenwood, D. C. E. b. (1961). Engineering data for product design. Mc Graw - Hill.

Dyfyniad Arddull Chicago

Greenwood, Douglas C Ed. by. Engineering Data for Product Design. New york: Mc Graw - Hill, 1961.

Dyfyniad MLA

Greenwood, Douglas C Ed. by. Engineering Data for Product Design. Mc Graw - Hill, 1961.

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