Ward, W. (1947). Playmaking with children: From kindergarten to high school. Appleton-Century-Crofts.
Cita Chicago (17th ed.)Ward, Winifred. Playmaking with Children: From Kindergarten to High School. New York: Appleton-Century-Crofts, 1947.
Cita MLA (9th ed.)Ward, Winifred. Playmaking with Children: From Kindergarten to High School. Appleton-Century-Crofts, 1947.
Atenció: Aquestes cites poden no estar 100% correctes.