Freeman, N. K., Decker, C. A., & Decker, J. R. (2013). Planning and administering early childhood programs (Tenth edition.). Prentice Hall.
Cita Chicago (17th ed.)Freeman, Nancy K., Celia Anita Decker, i John R. Decker. Planning and Administering Early Childhood Programs. Tenth edition. Boston: Prentice Hall, 2013.
Cita MLA (9th ed.)Freeman, Nancy K., et al. Planning and Administering Early Childhood Programs. Tenth edition. Prentice Hall, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.