Cita APA

Schmidt, W. H., & Schmidt, W. H. A cross-national investigation of curricular intentions in school mathematics.

Citación estilo Chicago

Schmidt, William H., y William H. Schmidt. A Cross-national Investigation of Curricular Intentions in School Mathematics.

Cita MLA

Schmidt, William H., y William H. Schmidt. A Cross-national Investigation of Curricular Intentions in School Mathematics.