Halim, S., & Halim, F. (2013). Competitive programming 3: The new lower bound of programming contests (3rd edition.). Lulu.com.
Chicago-Zitierstil (17. Ausg.)Halim, Steven, und Felix Halim. Competitive Programming 3: The New Lower Bound of Programming Contests. 3rd edition. Singapore: Lulu.com, 2013.
MLA-Zitierstil (8. Ausg.)Halim, Steven, und Felix Halim. Competitive Programming 3: The New Lower Bound of Programming Contests. 3rd edition. Lulu.com, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.