Não informado. School Health Review. American Association for Health, Physical Education and Recreation.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. School Health Review. Washington: American Association for Health, Physical Education and Recreation.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. School Health Review. American Association for Health, Physical Education and Recreation.
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