Wallis, E. (1950). Spanish adjective position: Phonetic stress and emphasis. s.n.
Chicago Style aipamenaWallis, Ethel. Spanish Adjective Position: Phonetic Stress and Emphasis. s.l: s.n, 1950.
MLA aipamenaWallis, Ethel. Spanish Adjective Position: Phonetic Stress and Emphasis. s.n, 1950.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.