Santos, O. L. (1968). A cross section analysis of technical manpower in transportation and commerce: Manila labor market area, 1965.
Cita Chicago (17th ed.)Santos, Onofre L. A Cross Section Analysis of Technical Manpower in Transportation and Commerce: Manila Labor Market Area, 1965. 1968.
Cita MLA (9th ed.)Santos, Onofre L. A Cross Section Analysis of Technical Manpower in Transportation and Commerce: Manila Labor Market Area, 1965. 1968.
Atenció: Aquestes cites poden no estar 100% correctes.