Foster, S. T. (2010). Managing quality: Integrating the supply chain (4th ed.). Prentice Hall.
Chicago-viite (17. p.)Foster, S. Thomas. Managing Quality: Integrating the Supply Chain. 4th ed. Upper Saddle River, NJ: Prentice Hall, 2010.
MLA-viite (8. p.)Foster, S. Thomas. Managing Quality: Integrating the Supply Chain. 4th ed. Prentice Hall, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.