Cita APA (7a ed.)

Philippines. Department of Labor and Employment. (1989). Workers protection and welfare handbook. DOLE.

Cita Chicago Style (17a ed.)

Philippines. Department of Labor and Employment. Workers Protection and Welfare Handbook. Manila: DOLE, 1989.

Cita MLA (9a ed.)

Philippines. Department of Labor and Employment. Workers Protection and Welfare Handbook. DOLE, 1989.