Dyfyniad APA
Gregory, R. (2008). Key contemporary buildings: Plans,sections and elevations. Laurence King Pub..
Dyfyniad Arddull Chicago
Gregory, Rob. Key Contemporary Buildings: Plans,sections and Elevations. London: Laurence King Pub., 2008.
Dyfyniad MLA
Gregory, Rob. Key Contemporary Buildings: Plans,sections and Elevations. Laurence King Pub., 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.