(2005). Annual editions: World history, v.2 : 1500 to present (8th ed.). McGraw-Hill/ Dushkin.
Chicago Style aipamenaAnnual Editions: World History, V.2 : 1500 to Present. 8th ed. Kerper, Dubuque: McGraw-Hill/ Dushkin, 2005.
MLA aipamenaAnnual Editions: World History, V.2 : 1500 to Present. 8th ed. McGraw-Hill/ Dushkin, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.