Philippines. Department of Labor and Employment. Labor Population Program Office. (1989). Philippine national inventory/baseline survey on family welfare. DOLE.
Chicago-viite (17. p.)Philippines. Department of Labor and Employment. Labor Population Program Office. Philippine National Inventory/baseline Survey on Family Welfare. Manila: DOLE, 1989.
MLA-viite (9. p.)Philippines. Department of Labor and Employment. Labor Population Program Office. Philippine National Inventory/baseline Survey on Family Welfare. DOLE, 1989.
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