(1994). Putting customers first: Standards for serving the american poeple. Washington: [Washington].
Chicago Style CitationPutting Customers First: Standards for Serving the American Poeple. Washington: [Washington], 1994.
Cita MLAPutting Customers First: Standards for Serving the American Poeple. Washington: [Washington], 1994.
Atenció: Aquestes cites poden no estar 100% correctes.