Kagan, J. (2012). Psychology's ghosts: The crisis in the profession and the way back. Yale University Press.
Dyfyniad Arddull ChicagoKagan, Jerome. Psychology's Ghosts: The Crisis in the Profession and the Way Back. New Haven: Yale University Press, 2012.
Dyfyniad MLAKagan, Jerome. Psychology's Ghosts: The Crisis in the Profession and the Way Back. Yale University Press, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.