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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিGironella, 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.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিGironella, Ann Inez N. Profile and Manpower Contribution to Production of Special Sectors of the Philippine Population: Volume 2, the Disabled. National Statistics Office, 1996.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.