ebrary, Inc, Thackeray, F. W., & Findling, J. E. (1999). Events that changed the world in the seventeenth century. Greenwood Press.
Chicago-referens (17:e uppl.)ebrary, Inc, Frank W. Thackeray, och John E. Findling. Events That Changed the World in the Seventeenth Century. Westport, Conn.: Greenwood Press, 1999.
MLA-referens (9:e uppl.)ebrary, Inc, et al. Events That Changed the World in the Seventeenth Century. Greenwood Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.