Gironella, A. I. N. (1996). Profile and manpower contribution to production of special sectors of the Philippine population: Volume 2, the disabled. National Statistics Office.
Citazione stile Chigago Style (17a edizione)Gironella, Ann Inez N. Profile and Manpower Contribution to Production of Special Sectors of the Philippine Population: Volume 2, the Disabled. Manila: National Statistics Office, 1996.
Citatione MLA (9a ed.)Gironella, Ann Inez N. Profile and Manpower Contribution to Production of Special Sectors of the Philippine Population: Volume 2, the Disabled. National Statistics Office, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.