Παραπομπή APA

Hein, J. L. (2010). Discrete structures, logic and computability. Jones and bartlett.

Παραπομπή Chicago Style

Hein, James L. Discrete Structures, Logic and Computability. Boston: Jones and bartlett, 2010.

Παραπομπή MLA

Hein, James L. Discrete Structures, Logic and Computability. Jones and bartlett, 2010.