American Academy of Otolaryngology\nAmerican Academy of Ophthalmology and Otolaryngology. (2018). Otolaryngology. American Academy of Otolaryngology.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAmerican Academy of Otolaryngology\nAmerican Academy of Ophthalmology and Otolaryngology. Otolaryngology. Rochester, Minn: American Academy of Otolaryngology, 2018.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAmerican Academy of Otolaryngology\nAmerican Academy of Ophthalmology and Otolaryngology. Otolaryngology. American Academy of Otolaryngology, 2018.
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