"Third Order Secular of St. Francis. Quinquennial Congress" . . . . . "Sociale idealen van St. Franciscus : acht lessen in practisch Christendom" . . "Social ideals of St. Francis; eight lessons in applied Christianity"@en . . "Sociale idealen van St. Franciscus : acht lessen in practisch christendom" . "Sociale idealen van st. Franciscus; acht lessen in practisch christendom" . . . . . . . . . . "Conference papers and proceedings" . "Social ideals of St. Francis : eight lessons in applied christianity" . . . . . . "Social ideals of St. Francis : eight lessons in applied Christianity" . . . "Social ideals of St Francis" . . .