Citazione Stile APA (7a Edizione)

(1978). ILO conventions ratified by the Philippine government. Institute of Labor and Manpower Studies.

Citazione stile Chigago Style (17a edizione)

ILO Conventions Ratified by the Philippine Government. Manila: Institute of Labor and Manpower Studies, 1978.

Citatione MLA (9a ed.)

ILO Conventions Ratified by the Philippine Government. Institute of Labor and Manpower Studies, 1978.