Brooks, E. S. (1900). The story of the nineteenth century of the Christian era. Lothrop publishing company.
Dyfyniad Arddull ChicagoBrooks, Elbridge Streeter. The Story of the Nineteenth Century of the Christian Era. Boston: Lothrop publishing company, 1900.
Dyfyniad MLABrooks, Elbridge Streeter. The Story of the Nineteenth Century of the Christian Era. Lothrop publishing company, 1900.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.