------ Advanced references (recommend)
1. Linear Algebra, Stephen Friedberg, Arnold Insel, Lawrence Spence, Prentice Hall India.

2. Linear Algebra, Serge Lang, (UTM), Springer


-----Friendly references (real vector spaces)

1. Math 2085 --- Linear Algebra, Jim Hefferon, Orthogonal Publishing L3C
2. Linear Algebra,  Kunze Hoffman, Pearson India
3. Linear Algebra, Belkacem Said-Houari, Birkhäuser;