Ziegler, R. J. (1966). Business policies and decision making. Appleton Century Crofts.
Chicago Edition CitationZiegler, Raymond J. Business Policies and Decision Making. New York: Appleton Century Crofts, 1966.
ציטוט MLAZiegler, Raymond J. Business Policies and Decision Making. Appleton Century Crofts, 1966.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.