(1999). Technology for teaching and learning with understanding: A primer. Boston: Houghton Mifflin.
Παραπομπή Chicago StyleTechnology for Teaching and Learning With Understanding: A Primer. Boston: Houghton Mifflin, 1999.
Παραπομπή MLATechnology for Teaching and Learning With Understanding: A Primer. Boston: Houghton Mifflin, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.