Gringa, D. I. (2017). The mystery of history. Lodabar Press.
Chicago Style aipamenaGringa, D. Ixeh. The Mystery of History. United States of America: Lodabar Press, 2017.
MLA aipamenaGringa, D. Ixeh. The Mystery of History. Lodabar Press, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.