Lua APA (7ú heag.)
Wolfgang Marty. Portfolio Analytics: An Introduction to Return and Risk Measurement. Springer.
Lua i Stíl Chicago (17ú heag.)
Wolfgang Marty. Portfolio Analytics: An Introduction to Return and Risk Measurement. Cham, Suiza: Springer.
Lua MLA (9ú heag.)
Wolfgang Marty. Portfolio Analytics: An Introduction to Return and Risk Measurement. Springer.
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