Philippines. Department of Labor and Employment. Labor Population Program Office. (1989). Philippine national inventory/baseline survey on family welfare. DOLE.
Chicago-Zitierstil (17. Ausg.)Philippines. Department of Labor and Employment. Labor Population Program Office. Philippine National Inventory/baseline Survey on Family Welfare. Manila: DOLE, 1989.
MLA-Zitierstil (9. Ausg.)Philippines. Department of Labor and Employment. Labor Population Program Office. Philippine National Inventory/baseline Survey on Family Welfare. DOLE, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.