Chisholm 1911, pp. 765–766. - Chisholm, Hugh, ed. (1911). "Commentarii". Encyclopædia Britannica. Vol. 6 (11th ed.). Cambridge University Press. pp. 765–766.
Chisholm 1911, p. 766. - Chisholm, Hugh, ed. (1911). "Commentarii". Encyclopædia Britannica. Vol. 6 (11th ed.). Cambridge University Press. pp. 765–766.
Chisholm 1911, p. 766. - Chisholm, Hugh, ed. (1911). "Commentarii". Encyclopædia Britannica. Vol. 6 (11th ed.). Cambridge University Press. pp. 765–766.