Day, E. R. (1928). The interrelations of the hospital social service departments and the Community Health Association of Boston. [publisher not identified].
Dyfyniad Arddull ChicagoDay, Elizabeth Richards. The Interrelations of the Hospital Social Service Departments and the Community Health Association of Boston. [Boston?]: [publisher not identified], 1928.
Dyfyniad MLADay, Elizabeth Richards. The Interrelations of the Hospital Social Service Departments and the Community Health Association of Boston. [publisher not identified], 1928.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.