Παραπομπή APA

Fishburn, P. C. (1985). Interval orders and interval graphs: A study of partially ordered sets. New York: John Wiley & Sons.

Παραπομπή Chicago Style

Fishburn, Peter C. Interval Orders and Interval Graphs: A Study of Partially Ordered Sets. New York: John Wiley & Sons, 1985.

Παραπομπή MLA

Fishburn, Peter C. Interval Orders and Interval Graphs: A Study of Partially Ordered Sets. New York: John Wiley & Sons, 1985.

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