Ma, L. (1999). Knowing and teaching elementary mathematics: Teachers' understanding of fundamental mathematics in China and the United States. Lawrence Erlbaum.
Chicago-Zitierstil (17. Ausg.)Ma, Liping. Knowing and Teaching Elementary Mathematics: Teachers' Understanding of Fundamental Mathematics in China and the United States. Mahwah, NJ [u.a.]: Lawrence Erlbaum, 1999.
MLA-Zitierstil (9. Ausg.)Ma, Liping. Knowing and Teaching Elementary Mathematics: Teachers' Understanding of Fundamental Mathematics in China and the United States. Lawrence Erlbaum, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.