Wengst, K. (1988). Humility: Solidarity of the humiliated : the transformation of an attitude and its social relevance in Graeco-Roman, Old Testament-Jewish, and Early Christian tradition (1st Fortress Press ed.). Fortress Press.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Wengst, Klaus. Humility: Solidarity of the Humiliated : The Transformation of an Attitude and Its Social Relevance in Graeco-Roman, Old Testament-Jewish, and Early Christian Tradition. 1st Fortress Press ed. Philadelphia: Fortress Press, 1988.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Wengst, Klaus. Humility: Solidarity of the Humiliated : The Transformation of an Attitude and Its Social Relevance in Graeco-Roman, Old Testament-Jewish, and Early Christian Tradition. 1st Fortress Press ed. Fortress Press, 1988.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.