APA (7th ed.) Citation

Uribe Osa, I. (1981). TUBOS DEL NORTE S.A. [s.n.].

Chicago Style (17th ed.) Citation

Uribe Osa, Iñigo. TUBOS DEL NORTE S.A. [S.l.]: [s.n.], 1981.

MLA (9th ed.) Citation

Uribe Osa, Iñigo. TUBOS DEL NORTE S.A. [s.n.], 1981.

Warning: These citations may not always be 100% accurate.