National Council on the Aging & Sheppard, H. L. (1970). Toward an industrial gerontology: An introduction to a new field of applied research and service. Schenkman Pub.
Citazione stile Chigago Style (17a edizione)National Council on the Aging e Harold L. Sheppard. Toward an Industrial Gerontology: An Introduction to a New Field of Applied Research and Service. Cambridge, Mass: Schenkman Pub, 1970.
Citatione MLA (9a ed.)National Council on the Aging e Harold L. Sheppard. Toward an Industrial Gerontology: An Introduction to a New Field of Applied Research and Service. Schenkman Pub, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.