Berendsen, W. C., De Lair, H. J., & Delaney, S. C. (1974). Life experience training: Education for living curriculum. Ontario Association for the Mentally Retarded.
Dyfyniad Arddull ChicagoBerendsen, William C., Hal J. De Lair, and Stanley C. Delaney. Life Experience Training: Education for Living Curriculum. Toronto: Ontario Association for the Mentally Retarded, 1974.
Dyfyniad MLABerendsen, William C., et al. Life Experience Training: Education for Living Curriculum. Ontario Association for the Mentally Retarded, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.