author = { Progressive People's Party },

title = { The constitution of the Progressive People's Party },

publisher = {PPP},

keywords = { Partei , Parteisatzung , Einrichtung , Organisationsstruktur },

year = {20 December 2011},

address = { Accra },

url = { http://slubdd.de/katalog?TN_libero_mab2 }