Hoffman, R. J. S. (1983). Great Britain and the German trade rivalry, 1875-1914. New York: Garland.
Чикагска система за цитиранеHoffman, Ross John Swartz. Great Britain and the German Trade Rivalry, 1875-1914. New York: Garland, 1983.
MLA формат за цитиранеHoffman, Ross John Swartz. Great Britain and the German Trade Rivalry, 1875-1914. New York: Garland, 1983.
Внимание: Тези цитати може да не са 100% точни.