Cita APA

Dicker, S. Stepping stones: Successful advocacy for children / Sheryl Dicker. New York : The Foundation for Child Development.

Citación estilo Chicago

Dicker, Sheryl. Stepping Stones: Successful Advocacy for Children / Sheryl Dicker. New York : The Foundation for Child Development.

Cita MLA

Dicker, Sheryl. Stepping Stones: Successful Advocacy for Children / Sheryl Dicker. New York : The Foundation for Child Development.