author = { Tillich, Paul Cox, Harvey AND Cox, Harvey },

title = { The courage to be },

edition = { Third edition } ,

publisher = {Yale University Press},

isbn = {030018879X},

isbn = {9780300188790},

keywords = { Courage , Ontology , Anxiety , Existentialism },

year = {2014},

abstract = {Previous ed.: New Haven : Yale, 2000},

address = { New Haven },

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