Fisher, D., Price, S. P., & Hanstock, T. (2002). Information sources in the social sciences. K.G. Saur.
Cita Chicago (17th ed.)Fisher, David, Sandra P. Price, i Terry Hanstock. Information Sources in the Social Sciences. Munchen: K.G. Saur, 2002.
Cita MLA (9th ed.)Fisher, David, et al. Information Sources in the Social Sciences. K.G. Saur, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.