Encarnacion, J. (1989). Principal and agent in a lexicographic model. School of Economics, University of the Philippines.
Chicago-viite (17. p.)Encarnacion, Jose. Principal and Agent in a Lexicographic Model. [Quezon City]: School of Economics, University of the Philippines, 1989.
MLA-viite (9. p.)Encarnacion, Jose. Principal and Agent in a Lexicographic Model. School of Economics, University of the Philippines, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.