Lundsteen, S. W. (1981). Guiding young children's learning: A comprehensive approach to early childhood education. McGraw-Hill.
Dyfyniad Arddull ChicagoLundsteen, Sara Wynn. Guiding Young Children's Learning: A Comprehensive Approach to Early Childhood Education. New York: McGraw-Hill, 1981.
Dyfyniad MLALundsteen, Sara Wynn. Guiding Young Children's Learning: A Comprehensive Approach to Early Childhood Education. McGraw-Hill, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.