[Cormen 2009] Cormen, T. H.: "Introduction to algorithms", The MIT Press, Cambridge, Masachusetts; London (2009).

[Bron 1974] Bron, C.: "Merge Sort Algorithm (Remark on Algorithm 426)."; Commun. ACM 17 (12)  (1974), 706.

[Bron 1972] Bron, C.: "Merge Sort Algorithm [M1] (Algorithm 426)."; Commun. ACM 15 (5)  (1972), 357-358.

[Hoare 1962] Hoare, C. A. R.: "Quicksort"; The Computer Journal 5 (1)  (1962), 10-16.

[Flores 1961] Flores, I.: "Analysis of Internal Computer Sorting."; J. ACM 8 (1)  (1961), 41-80.

[Hoare 1961] Hoare, C. A. R.: "Algorithm 64: Quicksort."; Commun. ACM 4 (7)  (1961), 321.