Dell, M. (1994). Maximum price regulations and resulting parallel and black markets. Thesis Publishers.
Chicago-viite (17. p.)Dell, Michael. Maximum Price Regulations and Resulting Parallel and Black Markets. Amsterdam: Thesis Publishers, 1994.
MLA-viite (8. p.)Dell, Michael. Maximum Price Regulations and Resulting Parallel and Black Markets. Thesis Publishers, 1994.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.