National Conference of Charities and Correction (U.S.). The National bulletin of charities and correction. National Conference of Charities and Corrections.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNational Conference of Charities and Correction (U.S.). The National Bulletin of Charities and Correction. Columbus, Ohio: National Conference of Charities and Corrections.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNational Conference of Charities and Correction (U.S.). The National Bulletin of Charities and Correction. National Conference of Charities and Corrections.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.