Dyfyniad APA

(1987). Vibrations in structures: Induced by man and machines / Hugo Bachmann, Walter Ammann.

Dyfyniad Arddull Chicago

Vibrations in Structures: Induced by Man and Machines / Hugo Bachmann, Walter Ammann. 1987.

Dyfyniad MLA

Vibrations in Structures: Induced by Man and Machines / Hugo Bachmann, Walter Ammann. 1987.

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