Santiago, R. (1998). Department of Labor and Employment: 65th anniversary. Manila Bulletin.
Cita Chicago (17th ed.)Santiago, Roni. "Department of Labor and Employment: 65th Anniversary." Manila Bulletin 1998.
Cita MLA (9th ed.)Santiago, Roni. "Department of Labor and Employment: 65th Anniversary." Manila Bulletin, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.