Dwight, N. (1796). A short but comprehensive system of the geography of the world: By way of question and answer. Principally designed for children, and common schools (The 2d ed., enl. and improved.). Printed by Manning & Loring, for David West.
Citace podle Chicago (17th ed.)Dwight, Nathaniel. A Short but Comprehensive System of the Geography of the World: By Way of Question and Answer. Principally Designed for Children, and Common Schools. The 2d ed., enl. and improved. Boston: Printed by Manning & Loring, for David West, 1796.
Citace podle MLA (8th ed.)Dwight, Nathaniel. A Short but Comprehensive System of the Geography of the World: By Way of Question and Answer. Principally Designed for Children, and Common Schools. The 2d ed., enl. and improved. Printed by Manning & Loring, for David West, 1796.