Olshefke-Clark, A, Paoletti, T, Margolis, C, Hardison, H, Lee, Hwa_Young, and Gantt, A. STUDENTS’ MEANINGS FOR COORDINATE SYSTEMS: CONTINUOUS AND ORDERED-DISCRETE REFERENCE FRAMES. Retrieved from https://par.nsf.gov/biblio/10630820.

Olshefke-Clark, A, Paoletti, T, Margolis, C, Hardison, H, Lee, Hwa_Young, & Gantt, A. STUDENTS’ MEANINGS FOR COORDINATE SYSTEMS: CONTINUOUS AND ORDERED-DISCRETE REFERENCE FRAMES. Retrieved from https://par.nsf.gov/biblio/10630820.

Olshefke-Clark, A, Paoletti, T, Margolis, C, Hardison, H, Lee, Hwa_Young, and Gantt, A. "STUDENTS’ MEANINGS FOR COORDINATE SYSTEMS: CONTINUOUS AND ORDERED-DISCRETE REFERENCE FRAMES". Country unknown/Code not available: Proceedings of the forty-sixth annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education.. https://par.nsf.gov/biblio/10630820.

@article{osti_10630820,
place = {Country unknown/Code not available}, title = {STUDENTS’ MEANINGS FOR COORDINATE SYSTEMS: CONTINUOUS AND ORDERED-DISCRETE REFERENCE FRAMES}, url = {https://par.nsf.gov/biblio/10630820}, abstractNote = {}, journal = {}, publisher = {Proceedings of the forty-sixth annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education.}, author = {Olshefke-Clark, A and Paoletti, T and Margolis, C and Hardison, H and Lee, Hwa_Young and Gantt, A}, }