Shonick, W. (1976). Elements of planning for area-wide personal health services. Mosby.
Dyfyniad Arddull ChicagoShonick, William. Elements of Planning for Area-wide Personal Health Services. Saint Louis: Mosby, 1976.
Dyfyniad MLAShonick, William. Elements of Planning for Area-wide Personal Health Services. Mosby, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.