Não informado. Bibliography on smoking and health. National Library of Medicine, National Clearing House for Smoking and.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Bibliography on Smoking and Health. Washington: National Library of Medicine, National Clearing House for Smoking and.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Bibliography on Smoking and Health. National Library of Medicine, National Clearing House for Smoking and.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.