@book{ 0-881394343, title = {Working paper series}, address = {Bangkok, Thailand}, publisher = {United Nations, UNESCAP, Economic and Social Commission for Asia and the Pacific}, year = {2016}, language = {English}, note = {Gesehen am 03.08.2020}, url = {http://www.bibliothek.uni-regensburg.de/ezeit/?2886667}, url = {http://www.unescap.org/publications}, url = {https://econpapers.repec.org/paper/untwpmpdd}, url = {https://www.katalog.fh-zwickau.de/Record/0-881394343} }