(1981). Machine tools, Colombia.
Cita Chicago (17th ed.)Machine Tools, Colombia. 1981.
Cita MLA (9th ed.)Machine Tools, Colombia. 1981.
Atenció: Aquestes cites poden no estar 100% correctes.
(1981). Machine tools, Colombia.
Cita Chicago (17th ed.)Machine Tools, Colombia. 1981.
Cita MLA (9th ed.)Machine Tools, Colombia. 1981.