Sakano, E. (2005). Videonasofaringoscopia na avaliação da hipertrofia adenoideana: Importância e cuidados no diagnóstico Nasal fiber optic examination for the assessment of adenoid hypertrophy: importance and precautions in diagnosis. Elsevier.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sakano, Eulalia. Videonasofaringoscopia Na Avaliação Da Hipertrofia Adenoideana: Importância E Cuidados No Diagnóstico Nasal Fiber Optic Examination for the Assessment of Adenoid Hypertrophy: Importance and Precautions in Diagnosis. Elsevier, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sakano, Eulalia. Videonasofaringoscopia Na Avaliação Da Hipertrofia Adenoideana: Importância E Cuidados No Diagnóstico Nasal Fiber Optic Examination for the Assessment of Adenoid Hypertrophy: Importance and Precautions in Diagnosis. Elsevier, 2005.