Dyfyniad APA

Urban Land Institute & Burchell, R. W. (1994). Development impact assessment handbook. Urban Land Institute.

Dyfyniad Arddull Chicago

Urban Land Institute and Robert W. Burchell. Development Impact Assessment Handbook. Washington, D.C: Urban Land Institute, 1994.

Dyfyniad MLA

Urban Land Institute and Robert W. Burchell. Development Impact Assessment Handbook. Urban Land Institute, 1994.

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