Biography.com: Wolff, Christian, Freiherr von: Concise paragraph on this influential scholar of the German Enlightenment.
Catalog of the Scientific Community: Wolff, Christian: Collected biographical facts about this leading Leibnizian.
First International Christian Wolff Conference: Basic information on this scholarly meeting, to be held in Halle, Germany.
Wikipedia: Christian Wolff (philosopher): Article on this 18th-century thinker, drawn from the 1911 Britannica.
Wolff: Section on the thinker, from Hegel's Lectures on the History of Philosophy.