Dyfyniad APA

(2003). Design matters: The story of VVKR Architecture, Engineering, Planning. Randall Vosbeck.

Dyfyniad Arddull Chicago

Design Matters: The Story of VVKR Architecture, Engineering, Planning. Oregon: Randall Vosbeck, 2003.

Dyfyniad MLA

Design Matters: The Story of VVKR Architecture, Engineering, Planning. Randall Vosbeck, 2003.

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