Παραπομπή APA

Boyce, D. E., Farhi, A., & Weischedel, R. (1974). Optimal subset selection. Lecture notes in economics and mathematical systems 103.

Παραπομπή Chicago Style

Boyce, David E., André Farhi, και Ralph Weischedel. "Optimal Subset Selection." Lecture Notes in Economics and Mathematical Systems 103 1974.

Παραπομπή MLA

Boyce, David E., André Farhi, και Ralph Weischedel. "Optimal Subset Selection." Lecture Notes in Economics and Mathematical Systems 103 1974.