Salmon, T. (1758). A new geographical and historical grammar and the present state of the several kingdoms of the world (6th ed., with very great additions and improvements.). London: Printed for W. Johnston.

Salmon, Thomas. A New Geographical and Historical Grammar and the Present State of the Several Kingdoms of the World. 6th ed., with very great additions and improvements. London: Printed for W. Johnston, 1758.

Salmon, Thomas. A New Geographical and Historical Grammar and the Present State of the Several Kingdoms of the World. 6th ed., with very great additions and improvements. London: Printed for W. Johnston, 1758.