Locker, K. O. (2006). Business and administrative communication (7th ed.). McGraw-Hill/Irwin.
Chicago Style (17th ed.) CitationLocker, Kitty O. Business and Administrative Communication. 7th ed. Boston, Mass.: McGraw-Hill/Irwin, 2006.
ציטוט MLALocker, Kitty O. Business and Administrative Communication. 7th ed. McGraw-Hill/Irwin, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.