Hoffmeyer-Zlotnik, J. H. (2003). Advances in cross-national comparison: A European working book for demographic and socio-economic variables. Kluwer Academic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHoffmeyer-Zlotnik, Jürgen H.P. Advances in Cross-national Comparison: A European Working Book for Demographic and Socio-economic Variables. New York [u.a.]: Kluwer Academic, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHoffmeyer-Zlotnik, Jürgen H.P. Advances in Cross-national Comparison: A European Working Book for Demographic and Socio-economic Variables. Kluwer Academic, 2003.
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