Παραπομπή APA

Papadimitriou, C. H., & Steiglitz, K. (2001). Combinatorial optimization: :algorithms and complexity. PHI.

Παραπομπή Chicago Style

Papadimitriou, C H., και Kenneth Steiglitz. Combinatorial Optimization: :algorithms and Complexity. New Delhi: PHI, 2001.

Παραπομπή MLA

Papadimitriou, C H., και Kenneth Steiglitz. Combinatorial Optimization: :algorithms and Complexity. PHI, 2001.