Dyfyniad APA

(1968). A synopsis of public health and social medicine.

Dyfyniad Arddull Chicago

A Synopsis of Public Health and Social Medicine. 1968.

Dyfyniad MLA

A Synopsis of Public Health and Social Medicine. 1968.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.