Dyfyniad APA

McGAVIN, G. L. Earthquake Protection Of Essential Building Equipment. John Wiley.

Dyfyniad Arddull Chicago

McGAVIN, Gary L. Earthquake Protection Of Essential Building Equipment. John Wiley.

Dyfyniad MLA

McGAVIN, Gary L. Earthquake Protection Of Essential Building Equipment. John Wiley.

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