Harley, F. R., & Burgess, C. A. (1980). Solution equilibria. Ellis Horwood.
Chicago Style aipamenaHarley, Frank Robinson, and C Alcock Burgess. Solution Equilibria. Chichester: Ellis Horwood, 1980.
MLA aipamenaHarley, Frank Robinson, and C Alcock Burgess. Solution Equilibria. Ellis Horwood, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.