Philippines (Republic). Dept. of Commerce and Industry. Research and Information Division. Philippine trade with European common market. s.n.].
Cita Chicago (17th ed.)Philippines (Republic). Dept. of Commerce and Industry. Research and Information Division. Philippine Trade with European Common Market. [Manila: s.n.].
Cita MLA (9th ed.)Philippines (Republic). Dept. of Commerce and Industry. Research and Information Division. Philippine Trade with European Common Market. s.n.].
Atenció: Aquestes cites poden no estar 100% correctes.