Philippines. Bureau of Labor and Employment Statistics. (1988). General survey on labor organizations: Local/independent unions. BLES.
Chicago Style aipamenaPhilippines. Bureau of Labor and Employment Statistics. General Survey on Labor Organizations: Local/independent Unions. Manila: BLES, 1988.
MLA aipamenaPhilippines. Bureau of Labor and Employment Statistics. General Survey on Labor Organizations: Local/independent Unions. BLES, 1988.
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