Fundamentals of investments / Gordon J. Alexander ; William F. Sharpe ; Jeffrey V. Bailey. (2002). Upper Saddle River, NJ: Prentice-Hall, c.
Fundamentals of investments / Gordon J. Alexander ; William F. Sharpe ; Jeffrey V. Bailey. 3rd ed.. Upper Saddle River, NJ: Prentice-Hall, c, 2002. Buku Wajib.