Nicholson, W. R. 1. (1882). The present crisis in the work of The American Colonization Society: An address by Bishop Wm. R. Nicholson, D.D., delivered in Washington, D.C. at the Sixty-fifth annual meeting of The American Colonization Society, January 17th, 1882. Washington City: Colonization Building.

Nicholson, Wm. R. 1822-1901. The Present Crisis in the Work of The American Colonization Society: An Address By Bishop Wm. R. Nicholson, D.D., Delivered in Washington, D.C. At the Sixty-fifth Annual Meeting of The American Colonization Society, January 17th, 1882. Washington City: Colonization Building, 1882.

Nicholson, Wm. R. 1822-1901. The Present Crisis in the Work of The American Colonization Society: An Address By Bishop Wm. R. Nicholson, D.D., Delivered in Washington, D.C. At the Sixty-fifth Annual Meeting of The American Colonization Society, January 17th, 1882. Washington City: Colonization Building, 1882.