The following are the original two textbooks on the density-functional theory (DFT):

1. RG Parr, and W Yang, Density-Functional Theory of Atoms and Molecules (Oxford University Press, 1989),

2. RM Dreizler, and EKU Gross, Density Functional Theory: An Approach to the Quantum Many-Body Problem (Springer, Berlin, 1990).

A more recent relevant textbook is the following:

3. E Engel, and RM Dreizler, Density Functional Theory: An Advanced Course (Springer, Berlin, 2011).

Other relevant books are edited by C. Fiolhais et al. (A Primer in Density

Functional Theory [Springer, Berlin, (2003)]), by MAL Marques et al. (Time-Dependent Density Functional Theory [Springer, Berlin, (2006)]), and by MAL Marques et al. (Fundamentals of Time-Dependent Density Functional Theory [Springer, Berlin, 2012]).

The earliest review article on the DFT is the following:

4. RO Jones, and O Gunnarsson, The density functional formalism, its applications and prospects (Rev. Mod. Phys. 61, 689 (1989).

http://journals.aps.org/rmp/abstract/10.1103/RevModPhys.61.689

http://journals.aps.org/rmp/abstract/10.1103/RevModPhys.61.689

In addition to above recommendations:

Density Functional Theory: A Practical Introduction  (David Sholl)

Computational Materials Science: An Introduction (June Gunn Lee)

Modeling Materials Using Density Functional Theory (John R. Kitchin)

I'm sorry. There are somewhat misunderstand.

What I want is: How to understand the information in output of calculation file (graph, value, plot, etc), not about the DFT. Thanks!

It seems that you are trying to find literature that has to be specialized for a specific code.

For a better understanding of the output files of the Gaussian code, the book "Exploring Chemistry with Electronic Structure Methods", by JB Foresman and Æ Frisch, with details at the web page http://www.gaussian.com/g_prod/explore3.htm, looks very adequate.

The book "Molecular Modeling Basics" by JH Jensen, with details at https://www.crcpress.com/Molecular-Modeling-Basics/Jensen/p/book/9781420075267, or his blog at http://molecularmodelingbasics.blogspot.pt/search/label/gamess, can be interesting to understand the outputs of GAMESS-US.

http://www.gaussian.com/g_prod/explore3.htm

https://www.crcpress.com/Molecular-Modeling-Basics/Jensen/p/book/9781420075267

http://molecularmodelingbasics.blogspot.pt/search/label/gamess

>>>What I want is: How to understand the information in output of calculation file (graph, value, plot, etc), not about the DFT.