एपीए उद्धरण

Pfaff, B. (2013). Financial risk modeling and portfolio optimization with R. Wiley.

शिकागो स्टाइल उद्धरण

Pfaff, Bernhard. Financial Risk Modeling and Portfolio Optimization with R. Sussex: Wiley, 2013.

एमएलए उद्धरण

Pfaff, Bernhard. Financial Risk Modeling and Portfolio Optimization with R. Wiley, 2013.