Template:Cite EB1922
Chisholm, Hugh, ed. (1922). Encyclopædia Britannica (12th ed.). London & New York: The Encyclopædia Britannica Company. {{cite encyclopedia}}: Missing or empty |title= (help)
Chisholm, Hugh, ed. (1922). Encyclopædia Britannica (12th ed.). London & New York: The Encyclopædia Britannica Company. {{cite encyclopedia}}: Missing or empty |title= (help)
