Calkins, R. M. (1981). Antitrust Guidelines for the Business Executive. Dow Jones- Irwin.
Chicago Style (17th ed.) CitationCalkins, Richard M. Antitrust Guidelines for the Business Executive. Homewood Ill: Dow Jones- Irwin, 1981.
ציטוט MLACalkins, Richard M. Antitrust Guidelines for the Business Executive. Dow Jones- Irwin, 1981.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.