Thomas & Collier http://www.cal.org/resources/digest/ResBrief10.html
Kathryn Lindholm-Leary http://www.lindholm-leary.com/
Kathy Escamilla http://nepc.colorado.edu/author/escamilla-kathy
Sonia Soltero http://education.depaul.edu/People/Faculty/Pages/sonia_soltero.asp
Center for Applied Linguistics http://www.cal.org/
Dual Language Education New Mexico http://www.dlenm.org/
Two-Way CABE http://www.twowaycabe.org/
Illinois Resource Center http://www.thecenterweb.org/irc/
Kathryn Lindholm-Leary http://www.lindholm-leary.com/
Kathy Escamilla http://nepc.colorado.edu/author/escamilla-kathy
Sonia Soltero http://education.depaul.edu/People/Faculty/Pages/sonia_soltero.asp
Center for Applied Linguistics http://www.cal.org/
Dual Language Education New Mexico http://www.dlenm.org/
Two-Way CABE http://www.twowaycabe.org/
Illinois Resource Center http://www.thecenterweb.org/irc/