Vaccination returns of the Province of Eastern Bengal and Assam for the year . Printed at the Eastern Bengal and Assam Secretariat Print. Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Vaccination Returns of the Province of Eastern Bengal and Assam for the Year . Shillong: Printed at the Eastern Bengal and Assam Secretariat Print. Office.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Vaccination Returns of the Province of Eastern Bengal and Assam for the Year . Printed at the Eastern Bengal and Assam Secretariat Print. Office.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.