(2007). Business news Januari 2007. Business News.
Chicago Style (17th ed.) CitationBusiness News Januari 2007. Business News, 2007.
ציטוט MLABusiness News Januari 2007. Business News, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.
(2007). Business news Januari 2007. Business News.
Chicago Style (17th ed.) CitationBusiness News Januari 2007. Business News, 2007.
ציטוט MLABusiness News Januari 2007. Business News, 2007.