[1918] Cults of the Greek States, 635.
[1919] Athenæus; XII, 11.
[1920] Cults of the Greek States, 641.
[1921] II, 3, 20.
[1922] Globus, LXXV, 286.
[1923] Scripta Hist. Islandorum, II, 67.
[1924] Bancroft, Native Races of the Pacific Coast, I, 123; II, 676.
[1925] Archiv f. Anthrop., XXIX, 138, 150.
[1926] Oliveira Martins, As Racas Humanas, II, 181.
[1927] Burckhardt, Arabic Proverbs, 145.