Kiefer, F. (1969). Studies in syntax and semantics. Reidel.
Chicago Style (17th ed.) ZitazioaKiefer, F. Studies in Syntax and Semantics. Holland: Reidel, 1969.
MLA (9th ed.) ZitazioaKiefer, F. Studies in Syntax and Semantics. Reidel, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.