Dyfyniad APA

Clapson, M. Cities, nations and regions in planning history: 15th IPHS Conference, Sao Paulo, Brazil, 15-18 July 2012. Town Planning Review.

Dyfyniad Arddull Chicago

Clapson, Mark. "Cities, Nations and Regions in Planning History: 15th IPHS Conference, Sao Paulo, Brazil, 15-18 July 2012." Town Planning Review .

Dyfyniad MLA

Clapson, Mark. "Cities, Nations and Regions in Planning History: 15th IPHS Conference, Sao Paulo, Brazil, 15-18 July 2012." Town Planning Review, .

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