Barbara Ann Nilsen. (2008). Week by week: Plans for documenting children's development. New York: Thomson/Delmar Learning.
Chicago Style CitationBarbara Ann Nilsen. Week By Week: Plans for Documenting Children's Development. New York: Thomson/Delmar Learning, 2008.
Cita MLABarbara Ann Nilsen. Week By Week: Plans for Documenting Children's Development. New York: Thomson/Delmar Learning, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.