APA

Robinson E. A. G., International Economic Association & European Coordination Centre for Research and Documentation in Social Sciences. (1969). Backward areas in advanced countries: proceedings of a conference held by the International Economic Association [at Varenna, 1957]. London: Macmillan.

Chicago

Robinson E A G, International Economic Association and European Coordination Centre for Research and Documentation in Social Sciences. 1969. Backward areas in advanced countries: proceedings of a conference held by the International Economic Association [at Varenna, 1957]. London: Macmillan.

Harvard

Robinson E. A. G., International Economic Association and European Coordination Centre for Research and Documentation in Social Sciences. (1969). Backward areas in advanced countries: proceedings of a conference held by the International Economic Association [at Varenna, 1957]. London: Macmillan.

MLA

Robinson E A G, International Economic Association and European Coordination Centre for Research and Documentation in Social Sciences. Backward areas in advanced countries: proceedings of a conference held by the International Economic Association [at Varenna, 1957]. London: Macmillan. 1969.