Zuluaga Olabarri, A. I. (1983). Juntas espirometálicas, Espiroflex, S.L. [s.n.].
Chicago Style (17th ed.) CitationZuluaga Olabarri, Ana Isabel. Juntas Espirometálicas, Espiroflex, S.L. [S.l.]: [s.n.], 1983.
MLA (9th ed.) CitationZuluaga Olabarri, Ana Isabel. Juntas Espirometálicas, Espiroflex, S.L. [s.n.], 1983.
Warning: These citations may not always be 100% accurate.