Não informado. Communicable Disease Morbidity Statistics. State Board of Health, Public Health Statistics Section.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Communicable Disease Morbidity Statistics. Raleigh, NC: State Board of Health, Public Health Statistics Section.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Communicable Disease Morbidity Statistics. State Board of Health, Public Health Statistics Section.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.