Perkins, D. (1962). America's quest for peace. Indiana University Press.
Chicago Style aipamenaPerkins, Dexter. America's Quest for Peace. Bloomington: Indiana University Press, 1962.
MLA aipamenaPerkins, Dexter. America's Quest for Peace. Indiana University Press, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.