Sarria-Allende, V., Klapper, L. und Zaidi, R. (2012) A Firm-Level Analysis of Small and Medium Size Enterprise Financing in Poland [cd], Policy Research Working Paper. World Bank, Washington, DC: The World Bank Group. doi:10986/8352.
Chicago Manual of Style 17th edition (full note)Sarria-Allende, Virginia, Leora Klapper, und Rida Zaidi. A Firm-Level Analysis of Small and Medium Size Enterprise Financing in Poland. Cd. Policy Research Working Paper. World Bank, Washington, DC: The World Bank Group, [2012?], World Bank, Washington, DC: The World Bank Group, [2012?]. https://doi.org/10986/8352.
American Psychological Association 7th editionSarria-Allende, V., Klapper, L., & Zaidi, R. (ca. 2012). A Firm-Level Analysis of Small and Medium Size Enterprise Financing in Poland [Cd]. In Policy Research Working Paper. The World Bank Group. https://doi.org/10986/8352
Modern Language Association 9th editionSarria-Allende, V., L. Klapper, und R. Zaidi. „A Firm-Level Analysis of Small and Medium Size Enterprise Financing in Poland“. Policy Research Working Paper, cd, The World Bank Group, 2012, https://doi.org/10986/8352.
ISO-690 (author-date, Deutsch)SARRIA-ALLENDE, Virginia, Leora KLAPPER und Rida ZAIDI, 2012. A Firm-Level Analysis of Small and Medium Size Enterprise Financing in Poland. World Bank, Washington, DC: The World Bank Group