Barton, J. L., & McClelland, R. (1846). Lake commerce.: Letter to the Hon. Robert M'Clelland chairman of the Committee on Commerce, in the United States House of Representatives in relation to the value and importance of the commerce of the Great Western Lakes. Buffalo:: Press of Jewett, Thomas & Co. Commercial Advertiser Office..

Barton, James L., and Robert McClelland. Lake Commerce.: Letter to the Hon. Robert M'Clelland Chairman of the Committee On Commerce, in the United States House of Representatives in Relation to the Value and Importance of the Commerce of the Great Western Lakes. Buffalo:: Press of Jewett, Thomas & Co. Commercial Advertiser Office., 1846.

Barton, James L., and Robert McClelland. Lake Commerce.: Letter to the Hon. Robert M'Clelland Chairman of the Committee On Commerce, in the United States House of Representatives in Relation to the Value and Importance of the Commerce of the Great Western Lakes. Buffalo:: Press of Jewett, Thomas & Co. Commercial Advertiser Office., 1846.