SPRING Centre (Universität Dortmund. Fachbereich Raumplanung) & United Nations Centre for Human Settlements. (2004). The guide for the Community based Environmental Management Information System (CEMIS) (2nd ed.). SPRING Centre, University of Dortmund ; UN-Habitat.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումSPRING Centre (Universität Dortmund. Fachbereich Raumplanung) and United Nations Centre for Human Settlements. The Guide for the Community Based Environmental Management Information System (CEMIS). 2nd ed. Dortmund, Germany : Nairobi, Kenya: SPRING Centre, University of Dortmund ; UN-Habitat, 2004.
MLA (9րդ խմբ.) ՄեջբերումSPRING Centre (Universität Dortmund. Fachbereich Raumplanung) and United Nations Centre for Human Settlements. The Guide for the Community Based Environmental Management Information System (CEMIS). 2nd ed. SPRING Centre, University of Dortmund ; UN-Habitat, 2004.