Dyfyniad APA

(1919). Journal of institution of engineers (India): Production engineering division. Institution of engineers.

Dyfyniad Arddull Chicago

Journal of Institution of Engineers (India): Production Engineering Division. Calcutta: Institution of engineers, 1919.

Dyfyniad MLA

Journal of Institution of Engineers (India): Production Engineering Division. Institution of engineers, 1919.

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