Brandy Terrill และ Vincent R. Genareo. (2017) Integrating Felting in Elementary Science Classrooms to Facilitate Understanding of the Polar Auroras. <i>K-12 STEM Education</i>, <i>3</i>(4 (October-December)), 251-257.Brandy Terrill และ Vincent R. Genareo. "Integrating Felting in Elementary Science Classrooms to Facilitate Understanding of the Polar Auroras". K-12 STEM Education 3 (2017):251-257.Brandy Terrill และ Vincent R. Genareo. Integrating Felting in Elementary Science Classrooms to Facilitate Understanding of the Polar Auroras. The Institute for the Promotion of Teaching Science and Technology (IPST), Ministry of Education:ม.ป.ท. 2017.