Schoenfeld, S. A. (2004). Active index investing: Maximizing portfolio performance and minimizing risk through global index strategies. Hoboken, N.J: Wiley.
استشهاد بنمط شيكاغوSchoenfeld, Steven A. Active Index Investing: Maximizing Portfolio Performance and Minimizing Risk Through Global Index Strategies. Hoboken, N.J: Wiley, 2004.
MLA استشهادSchoenfeld, Steven A. Active Index Investing: Maximizing Portfolio Performance and Minimizing Risk Through Global Index Strategies. Hoboken, N.J: Wiley, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.