APA (7 ম সংস্করণ) উদ্ধৃতি

Joshi,Aishana. (2019). Pearl score in predicting ninety day outcome in patients with acute exacerbation of COPD at tertiary care teaching hospital.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Joshi,Aishana. Pearl Score in Predicting Ninety Day Outcome in Patients with Acute Exacerbation of COPD at Tertiary Care Teaching Hospital. 2019.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Joshi,Aishana. Pearl Score in Predicting Ninety Day Outcome in Patients with Acute Exacerbation of COPD at Tertiary Care Teaching Hospital. 2019.