Fagan, B. M. (2004). People of the earth: An introduction to world prehistory (11th ed.). Prentice Hall.
Chicago Style aipamenaFagan, Brian M. People of the Earth: An Introduction to World Prehistory. 11th ed. Upper Saddle River, N.J: Prentice Hall, 2004.
MLA aipamenaFagan, Brian M. People of the Earth: An Introduction to World Prehistory. 11th ed. Prentice Hall, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.