Philippines (Republic). National Economic Council & United States. International Cooperation Administration. (1958). A survey of ICA-NEC audio visual equipment received by Philippine government agencies, FY'52-'58. s.n.
Cita Chicago (17th ed.)Philippines (Republic). National Economic Council i United States. International Cooperation Administration. A Survey of ICA-NEC Audio Visual Equipment Received by Philippine Government Agencies, FY'52-'58. [Manila: s.n, 1958.
Cita MLA (9th ed.)Philippines (Republic). National Economic Council i United States. International Cooperation Administration. A Survey of ICA-NEC Audio Visual Equipment Received by Philippine Government Agencies, FY'52-'58. s.n, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.