Ofreneo, R. E. (1990). Industrial adjustments, employment and industrial relations. Department of Labor and Employment/International Labour Organisation, Asian Employment Programme.
Cita Chicago (17th ed.)Ofreneo, Rene E. Industrial Adjustments, Employment and Industrial Relations. Manila: Department of Labor and Employment/International Labour Organisation, Asian Employment Programme, 1990.
Cita MLA (9th ed.)Ofreneo, Rene E. Industrial Adjustments, Employment and Industrial Relations. Department of Labor and Employment/International Labour Organisation, Asian Employment Programme, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.