Ryall, M. D. The new dynamics of competition. Harvard Business Review.
Chicago Style (17th ed.) CitationRyall, Michael D. "The New Dynamics of Competition." Harvard Business Review .
ציטוט MLARyall, Michael D. "The New Dynamics of Competition." Harvard Business Review, .
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.