Johnston, A. K., & Johnston, T. B. (1898). The royal atlas of modern geography: Exhibiting, in a series of entirely original and authentic maps the present condition of geographical discovery and research in the several countries, empires, and states of the world (New ed. / with additions and corrections to the present date by T.B. Johnston.). W. & A.K. Johnston.

Johnston, Alexander Keith, and T. B. Johnston. The Royal Atlas of Modern Geography: Exhibiting, in a Series of Entirely Original and Authentic Maps the Present Condition of Geographical Discovery and Research in the Several Countries, Empires, and States of the World. New ed. / with additions and corrections to the present date by T.B. Johnston. W. & A.K. Johnston, 1898.