S. Thomas Foster. (2001). Managing quality: An integrative approach. Upper Saddle River, New Jersey: Prentice-Hall.
Παραπομπή Chicago StyleS. Thomas Foster. Managing Quality: An Integrative Approach. Upper Saddle River, New Jersey: Prentice-Hall, 2001.
Παραπομπή MLAS. Thomas Foster. Managing Quality: An Integrative Approach. Upper Saddle River, New Jersey: Prentice-Hall, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.