Tucker, R. (2000). Customer service for the new millennium. East west Books.
Chicago Style (17th ed.) CitationTucker, Robert. Customer Service for the New Millennium. Chennai: East west Books, 2000.
ציטוט MLATucker, Robert. Customer Service for the New Millennium. East west Books, 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.