Marcos, F. E. (1978). Assistance for the small and medium-scale industries.
Cita Chicago (17th ed.)Marcos, Ferdinand E. Assistance for the Small and Medium-scale Industries. 1978.
Cita MLA (9th ed.)Marcos, Ferdinand E. Assistance for the Small and Medium-scale Industries. 1978.
Atenció: Aquestes cites poden no estar 100% correctes.