Gaya APA
Kaiser, G., Presmeg, N. (2019).
Compendium for Early Career Researchers in Mathematics Education .
Cham:
Springer Open.
Gaya MLA
Kaiser, Gabriele., Presmeg, Norma.
"Compendium for Early Career Researchers in Mathematics Education".
Cham:
Springer Open,
2019.
E-book.