Dyfyniad APA
(1991). Guide for managing change for urban managers and trainers (ed.). Habitat.
Dyfyniad Arddull Chicago
Guide for Managing Change for Urban Managers and Trainers. ed. Nairobi: Habitat, 1991.
Dyfyniad MLA
Guide for Managing Change for Urban Managers and Trainers. ed. Habitat, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.