Sing , A. (2000). Creating Customer - driven quality. Excel Book.
Cita Chicago (17th ed.)Sing , Akhilesh. Creating Customer - Driven Quality. New Delhi]: Excel Book, 2000.
Cita MLA (9th ed.)Sing , Akhilesh. Creating Customer - Driven Quality. Excel Book, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.