APA
WHO. TRS. no. 694, .Research for the reorientation of national health system. : .
Chicago
WHO. TRS. no. 694, .Research for the reorientation of national health system. : .
Harvard
WHO. TRS. no. 694, .Research for the reorientation of national health system. : .
MLA
WHO. TRS. no. 694, .: . .