- http://math.ucr.edu/home/baez/books.html
- https://www.ocf.berkeley.edu/~abhishek/chicphys.htm
- http://physics.stackexchange.com/questions/12175/book-recommendations
- http://www.staff.science.uu.nl/~gadda001/goodtheorist/
- https://www.physicsforums.com/threads/so-you-want-to-be-a-physicist.240792/
- http://futurism.com/ultimate-collection-free-physics-videos/
- https://terrytao.wordpress.com/career-advice/
- https://www.ocf.berkeley.edu/~abhishek/chicmath.htm
- http://math.stackexchange.com/questions/94827/books-that-every-student-needs-to-go-through
- https://people.math.gatech.edu/~cain/textbooks/onlinebooks.html
- http://math.stackexchange.com/questions/302023/best-sets-of-lecture-notes-and-articles
- http://www.math.ucr.edu/home/baez/