Zentralarchiv für Empirische Sozialforschung. (1986). Social networks and support systems: International social survey programme; codebook ZA-NO. 1620; participating nations: Australia, West Germany, Great Britain .. Zentralarchiv f. Empir. Sozialforsch. d. Univ.
Cita Chicago Style (17a ed.)Zentralarchiv für Empirische Sozialforschung. Social Networks and Support Systems: International Social Survey Programme; Codebook ZA-NO. 1620; Participating Nations: Australia, West Germany, Great Britain .. Köln: Zentralarchiv f. Empir. Sozialforsch. d. Univ, 1986.
Cita MLA (8a ed.)Zentralarchiv für Empirische Sozialforschung. Social Networks and Support Systems: International Social Survey Programme; Codebook ZA-NO. 1620; Participating Nations: Australia, West Germany, Great Britain .. Zentralarchiv f. Empir. Sozialforsch. d. Univ, 1986.