Lua APA (7ú heag.)
Davis, P. K., Shaver, R. D., & Beck, J. (2008). Portfolio-analysis methods for assessing capability options. RAND Corporation.
Lua i Stíl Chicago (17ú heag.)
Davis, Paul K., R. D. Shaver, agus Justin Beck. Portfolio-analysis Methods for Assessing Capability Options. Santa Monica, CA: RAND Corporation, 2008.
Lua MLA (9ú heag.)
Davis, Paul K., et al. Portfolio-analysis Methods for Assessing Capability Options. RAND Corporation, 2008.
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