II
7. Profit sharing as a method of securing industrial peace. (Burritt, and others, Profit Sharing, chapter vii.)
8. Profit sharing as a means of stabilizing labor. (Burritt, and others, Profit Sharing, chapter vi.)
9. Relation of co÷peration to advertising. (Harris, Co÷peration, the Hope of the Consumer, chapter xix.)
10. Credit co÷peration in Germany. (Fay, Co÷peration at Home and Abroad, part i, chapter ii.)
11. Co÷peration in dairying. (Fay, Co÷peration at Home and Abroad, part ii, chapter vi.)
12. Co÷peration among New England farmers. (Ford, Co÷peration in New England, chapters vi-ix.)
13. Co÷peration among immigrants in New England. (Ford, Co÷peration in New England, chapter iii.)
14. Co÷peration in the fruit industries. (Powell, Co÷peration in Agriculture, chapter viii.)
15. The relation of thrift to nation-building. (Annals, vol. lxxxvii, pages 4-9.)
16. The relation of co÷peration to socialism. (Fay, Co÷peration at Home and Abroad, pages 350-355; Sonnichsen, Consumers' Co÷peration, part ii, chapter ii.)