Malayao, S. O. J., & Laboylaboy, M. E. (2011). Adoption of a tool to measure the extent of presence of social constructivism in high school and college physics classrooms. Transactions of the National Academy of Science and Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Malayao, Sotero O. Jr, و Myrna E. Laboylaboy. "Adoption of a Tool to Measure the Extent of Presence of Social Constructivism in High School and College Physics Classrooms." Transactions of the National Academy of Science and Technology 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Malayao, Sotero O. Jr, و Myrna E. Laboylaboy. "Adoption of a Tool to Measure the Extent of Presence of Social Constructivism in High School and College Physics Classrooms." Transactions of the National Academy of Science and Technology, 2011.