(1978). ILO conventions ratified by the Philippine government. Institute of Labor and Manpower Studies.
Chicago-Zitierstil (17. Ausg.)ILO Conventions Ratified by the Philippine Government. Manila: Institute of Labor and Manpower Studies, 1978.
MLA-Zitierstil (9. Ausg.)ILO Conventions Ratified by the Philippine Government. Institute of Labor and Manpower Studies, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.