(1994). A survey on the femtossecond technology. U.S.A.
Chicago Style aipamenaA Survey On the Femtossecond Technology. U.S.A, 1994.
MLA aipamenaA Survey On the Femtossecond Technology. U.S.A, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.