Shifrer, Dara, Callahan, Rebecca M., and Muller, Chandra. Equity or Marginalization?: The High School Course-Taking of Students Labeled With a Learning Disability. Retrieved from https://par.nsf.gov/biblio/10220965. American Educational Research Journal 50.4 Web. doi:10.3102/0002831213479439.

Shifrer, Dara, Callahan, Rebecca M., & Muller, Chandra. Equity or Marginalization?: The High School Course-Taking of Students Labeled With a Learning Disability. American Educational Research Journal, 50 (4). Retrieved from https://par.nsf.gov/biblio/10220965. https://doi.org/10.3102/0002831213479439

Shifrer, Dara, Callahan, Rebecca M., and Muller, Chandra. "Equity or Marginalization?: The High School Course-Taking of Students Labeled With a Learning Disability". American Educational Research Journal 50 (4). Country unknown/Code not available. https://doi.org/10.3102/0002831213479439. https://par.nsf.gov/biblio/10220965.

@article{osti_10220965,
place = {Country unknown/Code not available}, title = {Equity or Marginalization?: The High School Course-Taking of Students Labeled With a Learning Disability}, url = {https://par.nsf.gov/biblio/10220965}, DOI = {10.3102/0002831213479439}, abstractNote = {}, journal = {American Educational Research Journal}, volume = {50}, number = {4}, author = {Shifrer, Dara and Callahan, Rebecca M. and Muller, Chandra}, editor = {null} }