References
[1] Van Tassel, Dennie Program Style, Design, Efficiency, Debugging, and Testing. Englewood Cliffs. Prentice Hall. 1974.
[2] Beizer, Boris Software Testing Techniques, 2nd Edition. New York. Van Nostrand Reinhold. 1990.
[3] Dunn, Robert H. Software Defect Removal. New York. McGraw-Hill. 1984.
[4] Quirk, W. J. Verification and Validation of Real-Time Software. New York. Springer-Verleg. 1985.
[5] Beizer, Boris Software System Testing and Quality Assurance. New York. Van Nostrand Reinhold. 1984.
[6] http://www.cis.ysu.edu/~kramer/DataStructures/Intro/