Senescence, the Last Half of Life

by G. Stanley Hall

[65] Die Hygiene des Lebensalters.

[66] “Four Types of Protestants: A Comparative Study in the Psychology of Religion,” Jour. of Relig. Psychol., Nov., 1908, vol. 3, pp. 165–209.

[67] The Vedanta Philosophy, London, 1914, p. 16 et seq.

[68] R. H. Lowie, Primitive Society, 1920.

[69] Altersklassen und Männerbünde, 1902.

[70] Atlantic Monthly, 1915, p. 385.

[71] See Le Bon: The World in Revolt, 1921.

[72] The Art of Living Long, tr. 1914, 207 p.

[73] History of Life and Death.

[74] Spectator, Oct. 17, 1711.