Leigh ,Andrew. (1995). Twenty ways to manage better (2.). University Press.
Chicago Edition CitationLeigh ,Andrew. Twenty Ways to Manage Better. 2. Hyderabad: University Press, 1995.
ציטוט MLALeigh ,Andrew. Twenty Ways to Manage Better. 2. University Press, 1995.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.