ePastötter, B., & Bäuml, K. T. (2014). Retrieval Practice Enhances New Learning: The Forward Effect of Testing. Frontiers Media S.A.
Chicago Style aipamenaePastötter, Bernhard, and Karl-Heinz Thomas Bäuml. Retrieval Practice Enhances New Learning: The Forward Effect of Testing. Frontiers Media S.A, 2014.
MLA aipamenaePastötter, Bernhard, and Karl-Heinz Thomas Bäuml. Retrieval Practice Enhances New Learning: The Forward Effect of Testing. Frontiers Media S.A, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.