Report of the Commissioners for the Exhibition of 1862 : to the Right Hon. Sir George Grey, Bart., G.C.B., &c. &c. ; presented to both Houses of Parliament by Command of Her Majesty

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DAlessandro, Stephen, (2015)

Official responsibility affirmed and enforced : in a letter to Sir George Grey, Bart., M.P., under secretary of state for the colonies, on the administration of the act for the abolition of British colonial slavery

Birt, John, (1837)

Journals of two expeditions of discovery in north-west and western Australia : during the years 1837, 38, and 39, under the authority of Her Majesty's government

Grey, George, (1841)