Moore, Tamara J., Brophy, Sean P., Tank, Kristina M., Lopez, Ruben D., Johnston, Amanda C., Hynes, Morgan M., and Gajdzik, Elizabeth. Multiple Representations in Computational Thinking Tasks: A Clinical Study of Second-Grade Students. Retrieved from https://par.nsf.gov/biblio/10149593. Journal of Science Education and Technology 29.1 Web. doi:10.1007/s10956-020-09812-0.

Moore, Tamara J., Brophy, Sean P., Tank, Kristina M., Lopez, Ruben D., Johnston, Amanda C., Hynes, Morgan M., & Gajdzik, Elizabeth. Multiple Representations in Computational Thinking Tasks: A Clinical Study of Second-Grade Students. Journal of Science Education and Technology, 29 (1). Retrieved from https://par.nsf.gov/biblio/10149593. https://doi.org/10.1007/s10956-020-09812-0

Moore, Tamara J., Brophy, Sean P., Tank, Kristina M., Lopez, Ruben D., Johnston, Amanda C., Hynes, Morgan M., and Gajdzik, Elizabeth. "Multiple Representations in Computational Thinking Tasks: A Clinical Study of Second-Grade Students". Journal of Science Education and Technology 29 (1). Country unknown/Code not available. https://doi.org/10.1007/s10956-020-09812-0. https://par.nsf.gov/biblio/10149593.

@article{osti_10149593,
place = {Country unknown/Code not available}, title = {Multiple Representations in Computational Thinking Tasks: A Clinical Study of Second-Grade Students}, url = {https://par.nsf.gov/biblio/10149593}, DOI = {10.1007/s10956-020-09812-0}, abstractNote = {}, journal = {Journal of Science Education and Technology}, volume = {29}, number = {1}, author = {Moore, Tamara J. and Brophy, Sean P. and Tank, Kristina M. and Lopez, Ruben D. and Johnston, Amanda C. and Hynes, Morgan M. and Gajdzik, Elizabeth}, }