एपीए उद्धरण

Lawler, E. L. (2001). Combinatorial optimization: Networks and matroids. Dover Publications.

शिकागो स्टाइल उद्धरण

Lawler, Eugene L. Combinatorial Optimization: Networks and Matroids. Mineola, N.Y.: Dover Publications, 2001.

एमएलए उद्धरण

Lawler, Eugene L. Combinatorial Optimization: Networks and Matroids. Dover Publications, 2001.