Ruff, H. J. (2004). Safely prosperous or really rich: Choosing your personal financial heaven. Hoboken, N.J: Wiley.
Trích dẫn kiểu ChicagoRuff, Howard J. Safely Prosperous or Really Rich: Choosing Your Personal Financial Heaven. Hoboken, N.J: Wiley, 2004.
ציטוט MLARuff, Howard J. Safely Prosperous or Really Rich: Choosing Your Personal Financial Heaven. Hoboken, N.J: Wiley, 2004.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.