Berry, J. / Lonner, W. (1986): Sampling and surveying. In: Lonner, W. / Berry, J. (Hg.): Field methods in cross-cultural research. Cross-cultural research and methodology series. Beverly Hills et al.: Sage Publications, S. 85-110.
(xsd:string)
. (1986). Sampling and surveying. Beverly Hills et al: Sage Publications. Field methods in cross-cultural research. Cross-cultural research and methodology series, pp. 85-110.
(xsd:string)