Cornish, S. E. 1., & Wright, T. S. 1. (1840). The colonization scheme considered: In its rejection by the colored people, in its tendency to uphold caste, in its unfitness for Christianizing and civilizing the aborigines of Africa, and for putting a stop to the African slave trade : in a letter to the Hon. Theodore Frelinghuysen and the Hon. Benjamin F. Butler. Newark [N.J.]: Printed by A. Guest.

Cornish, Samuel E. 1795?-1858., and Theodore S. 1797-1847 Wright. The Colonization Scheme Considered: In Its Rejection By the Colored People, in Its Tendency to Uphold Caste, in Its Unfitness for Christianizing and Civilizing the Aborigines of Africa, and for Putting a Stop to the African Slave Trade : In a Letter to the Hon. Theodore Frelinghuysen and the Hon. Benjamin F. Butler. Newark [N.J.]: Printed by A. Guest, 1840.

Cornish, Samuel E. 1795?-1858., and Theodore S. 1797-1847 Wright. The Colonization Scheme Considered: In Its Rejection By the Colored People, in Its Tendency to Uphold Caste, in Its Unfitness for Christianizing and Civilizing the Aborigines of Africa, and for Putting a Stop to the African Slave Trade : In a Letter to the Hon. Theodore Frelinghuysen and the Hon. Benjamin F. Butler. Newark [N.J.]: Printed by A. Guest, 1840.