Greenwood. (1892). The Duties of Medical Officers of Health under the Notification Act.
استشهاد بنمط شيكاغوGreenwood. The Duties of Medical Officers of Health Under the Notification Act. 1892.
MLA استشهادGreenwood. The Duties of Medical Officers of Health Under the Notification Act. 1892.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.