Lua APA (7ú heag.)
Elton Edwin J & Gruber Martin J. (1996). Modern portfolio theory and investment analysis (5 th ed.). John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)
Elton Edwin J agus Gruber Martin J. Modern Portfolio Theory and Investment Analysis. 5 th ed. New York: John Wiley & Sons, 1996.
Lua MLA (9ú heag.)
Elton Edwin J agus Gruber Martin J. Modern Portfolio Theory and Investment Analysis. 5 th ed. John Wiley & Sons, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.