Chaisson, Eric, and Steve McMillan. Astronomy Today. 8e ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2014. Print.
Conover, Emily. "Scientists Discuss the Dangers of Space Weather." APS News Mar. 2016: 5-6. Print.
Ji, Haisheng, Haimin Wang, Philip R. Goode, Yunchun Jiang, and V. Yurchyshyn. "Traces of the Dynamic Current Sheet during a Solar Flare." ApJ ApJL The Astrophysical Journal 607.1 (2004). IOPscience. Web. 29 Apr. 2016.
"Magnetic Field Lines Tangle as Sun Rotates." UCAR Center for Science Education. UCAR, 2009. Web. 30 May 2016. <http://scied.ucar.edu/magnetic-field-lines-tangle-sun-rotates>.
Papics, Peter I. "Solar Prominences, Solar Flares, and Coronal Mass Ejections." (2007): n. pag. Web. 25 May 2016. <http://papics.eu/SolarPhenomena.pdf>.
Zhang, Jun, Ting Li, and Shuhong Yang. "Secondary Flare Ribbons Observed By The Solar Dynamics Observatory." ApJ The Astrophysical Journal 782.2 (2014). IOPscience. Web. 29 Apr. 2016.
Conover, Emily. "Scientists Discuss the Dangers of Space Weather." APS News Mar. 2016: 5-6. Print.
Ji, Haisheng, Haimin Wang, Philip R. Goode, Yunchun Jiang, and V. Yurchyshyn. "Traces of the Dynamic Current Sheet during a Solar Flare." ApJ ApJL The Astrophysical Journal 607.1 (2004). IOPscience. Web. 29 Apr. 2016.
"Magnetic Field Lines Tangle as Sun Rotates." UCAR Center for Science Education. UCAR, 2009. Web. 30 May 2016. <http://scied.ucar.edu/magnetic-field-lines-tangle-sun-rotates>.
Papics, Peter I. "Solar Prominences, Solar Flares, and Coronal Mass Ejections." (2007): n. pag. Web. 25 May 2016. <http://papics.eu/SolarPhenomena.pdf>.
Zhang, Jun, Ting Li, and Shuhong Yang. "Secondary Flare Ribbons Observed By The Solar Dynamics Observatory." ApJ The Astrophysical Journal 782.2 (2014). IOPscience. Web. 29 Apr. 2016.