17. The social settlement. (Conyngton, How to Help, chapter xxvi.)
18. The insane and the feeble-minded. (Warner, American Charities, chapters xiv and xv.)
19. Medical charities. (Cabot, Social Work; Henderson, Introduction to the Study of the Dependent, Defective and Delinquent Classes, part ii, chapter viii.)
20. Organization of charity in England. (Henderson, Introduction to the Study of the Dependent, etc., chapter iv.)
21. Organization of charity in France. (Henderson, Introduction to the Study of the Dependent, etc., chapter ix.)
22. Organization of charity in Holland. (Henderson, Introduction to the Study of the Dependent, etc., chapter v.)
23. Organization of charity in Germany. (Henderson, Introduction to the Study of the Dependent, etc., chapter i.)
24. The spirit of social work. (Devine, The Spirit of Social Work.)
25. Tendencies in social service. (Warner, American Charities, chapter xxiii.)