[331] Pol. pos., I, 23.
[332] Pol. Pos., IV, appendix, p. 18.
[333] Cours, VI, 376.
[334] Pol. pos. I, 128-9.
[335] Cours, V, 357.
[336] Pol. pos., II, 410-12.
[337] Cours, VI, 268-9.
[338] Cours, V, 608; Pol. pos. III, 585.
[339] Cours, IV, 218-24.
[340] Cours, IV, 212-15.