Batten, T. R. (1965). The human factor in community work. Oxford University Press.
Dyfyniad Arddull ChicagoBatten, Thomas Reginald. The Human Factor in Community Work. London: Oxford University Press, 1965.
Dyfyniad MLABatten, Thomas Reginald. The Human Factor in Community Work. Oxford University Press, 1965.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.