Matthews, M. P. (1959). A study of the operating costs and profits of Utah drug stores. Bureau of Economic and Business Research, University of Utah.
Chicago-viite (17. p.)Matthews, Milton P. A Study of the Operating Costs and Profits of Utah Drug Stores. Salt Lake City: Bureau of Economic and Business Research, University of Utah, 1959.
MLA-viite (8. p.)Matthews, Milton P. A Study of the Operating Costs and Profits of Utah Drug Stores. Bureau of Economic and Business Research, University of Utah, 1959.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.