APA
O'Brien J., Srivastava S., . (1995). Investments: A visual approach. Modern portfolio theory and. Cincinnati: South Western College Publishing.
Chicago
O'Brien John, Srivastava Sanjay, . 1995. Investments: A visual approach. Modern portfolio theory and. Cincinnati: South Western College Publishing.
Harvard
O'Brien J., Srivastava S., . (1995). Investments: A visual approach. Modern portfolio theory and. Cincinnati: South Western College Publishing.
MLA
O'Brien John, Srivastava Sanjay, . Investments: A visual approach. Modern portfolio theory and. Cincinnati: South Western College Publishing. 1995.