Jane Schielack; Randall Charles; Douglas Clements; Paula Duckett; Francis Fennell (Skip); Sharon Lewandowski; Emm Trevino National Council of Teachers of Mathematics,U.S. (2006) Pehmeäkantinen kirja
J Michael Hall; Heidi A Howard; Phares O'Daffer; Randall Charles; Thomas Cooney; John A Dossey; Jane Schielack Addison Wesley Longman (2004) Pehmeäkantinen kirja
Curriculum Focal Points for Prekindergarten through Grade 8 Mathematics: A Quest for Coherence provides a rationale for focal points for each grade level, prekindergarten - 8.