The New International Webster's Pocket Dictionary of the English Language, Middlesex, England: Trident Press, 1997), 250.
2.
ChestertonG.K., Orthodoxy (San Francisco: Ignatus Press, 1995. Original in 1908.), 45–46.
3.
ValerioWendy H., ReynoldsAlison M., BoltonBeth M., TaggartCynthia C., and GordonEdwin E., Music Play: The Early Childhood Music Curriculum Guide for Parents, Teachers and Caregivers (Chicago, Ill.: GIA Publications, 1998), 4.
4.
GordonEdwin E., Learning Sequence and Patterns in Music (Chicago: GIA Publications, 1977).
5.
ValerioMusic Play: The Early Childhood Music Curriculum Guide for Parents, Teachers and Caregivers, 7–8.
6.
Gordon, 3.
7.
SawyerR. Keith, “Improvised Conversations: Music, Collaboration, and Development,”Psychology of Music27(1999), 193.