Vaccination returns of the Province of Eastern Bengal and Assam for the year . Printed at the Eastern Bengal and Assam Secretariat Print. Office.
Chicago-referens (17:e uppl.)Vaccination Returns of the Province of Eastern Bengal and Assam for the Year . Shillong: Printed at the Eastern Bengal and Assam Secretariat Print. Office.
MLA-referens (8:e uppl.)Vaccination Returns of the Province of Eastern Bengal and Assam for the Year . Printed at the Eastern Bengal and Assam Secretariat Print. Office.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.