SpringerLink (Online service) & Drijvers, P. (2010). Secondary Algebra Education: Revisiting Topics and Themes and Exploring the Unknown. SensePublishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Paul Drijvers. Secondary Algebra Education: Revisiting Topics and Themes and Exploring the Unknown. Rotterdam: SensePublishers, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Paul Drijvers. Secondary Algebra Education: Revisiting Topics and Themes and Exploring the Unknown. SensePublishers, 2010.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.
