Gaya APA

Investments / William F. Sharpe ; Gordon J. Alexander ; Jeffrey V. Bailey. (2001). Upper Saddle River, NJ: Prentice-Hall, c.

Gaya MLA

Investments / William F. Sharpe ; Gordon J. Alexander ; Jeffrey V. Bailey. 6th ed.. Upper Saddle River, NJ: Prentice-Hall, c, 2001. Buku Wajib.