Gaya APA

Halim, Steven, Halim, Felix,, Effendy, Suhendry. (2000). Competitive Programming 4: The Lower Bound of Programming Contest in the 2020s, Book 1 . Singapura: SIMCC & Noble Education.

Gaya Chicago

Halim, Steven, Halim, Felix,, Effendy, Suhendry. Competitive Programming 4: The Lower Bound of Programming Contest in the 2020s, Book 1. Singapura: SIMCC & Noble Education, 2000. Text.

Gaya MLA

Halim, Steven, Halim, Felix,, Effendy, Suhendry. Competitive Programming 4: The Lower Bound of Programming Contest in the 2020s, Book 1. Singapura: SIMCC & Noble Education, 2000. Text.

Gaya Turabian

Halim, Steven, Halim, Felix,, Effendy, Suhendry. Competitive Programming 4: The Lower Bound of Programming Contest in the 2020s, Book 1. Singapura: SIMCC & Noble Education, 2000. Print.