이차형식론:
Introduction to Number Theory - Adams/Goldstein (절판)
[부교재] Disquisitiones Arithmeticae - Gauss, Springer-Verlarg
군표현론:
Representations and Characters of Groups - Gordon James
다양체해석학:
Differential Forms and Applications - do Carmo
확률 및 통계:
Introduction to Probability and Statistics for Engineers and Scientists(3rd edition) - Sheldon M. Ross
실변수함수론(석사):
Real Analysis(3rd edition) - Royden
대수학(석사):
Algebra - Hungerford