Data Structures and Algorithms in C++
by Goodrich, Tamassia and Mount

Chapter 10 Sorting, Sets, and Selection - Required reading:

Section 10.3 Quick-Sort
Section 10.6 Comparison of Sorting Algorithms

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Data Structures and Algorithms in Java
by Goodrich and Tamassia (3rd Ed)

Chapter 10 Sorting, Sets, and Selection - Required reading:

Section 10.2 Quick-Sort
Section 10.5 Comparison of Sorting Algorithms