Fundamentals of investments / Gordon J. Alexander ; William F. Sharpe ; Jeffrey V. Bailey. (1964). Englewood Cliffs, NJ: Prentice-Hall, c.
Fundamentals of investments / Gordon J. Alexander ; William F. Sharpe ; Jeffrey V. Bailey. 2nd ed.. Englewood Cliffs, NJ: Prentice-Hall, c, 1964. Buku Wajib.