Valter, T. (1958). The structural tendencies of languages. s.n.
Chicago Style aipamenaValter, Tauli. The Structural Tendencies of Languages. Helsinki: s.n, 1958.
MLA aipamenaValter, Tauli. The Structural Tendencies of Languages. s.n, 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.