Ray, N., & Bollan, W. (1766). The importance of the colonies of North America, and the interest of Great Britain with regard to them, considered: Together with remarks on the stamp-duty. London, printed ; New York, Reprinted: by John Holt at the Exchange; at the cost of the author, and by his desire to be sold for the benefit of the society for the encouragement of arts, manufactures and agriculture, in New York.

Ray, Nicholas., and William Bollan. The Importance of the Colonies of North America, and the Interest of Great Britain With Regard to Them, Considered: Together With Remarks On the Stamp-duty. London, printed ; New York, Reprinted: by John Holt at the Exchange; at the cost of the author, and by his desire to be sold for the benefit of the society for the encouragement of arts, manufactures and agriculture, in New York, 1766.

Ray, Nicholas., and William Bollan. The Importance of the Colonies of North America, and the Interest of Great Britain With Regard to Them, Considered: Together With Remarks On the Stamp-duty. London, printed ; New York, Reprinted: by John Holt at the Exchange; at the cost of the author, and by his desire to be sold for the benefit of the society for the encouragement of arts, manufactures and agriculture, in New York, 1766.