APA
Organisation for European Economic Cooperation E. P. A., Organisation for European Economic Cooperation E. P. A., . (1960). Market research on a European scale. : .
Chicago
Organisation for European Economic Cooperation European Productivity Agency, Organisation for European Economic Cooperation European Productivity Agency, . 1960. Market research on a European scale. : .
Harvard
Organisation for European Economic Cooperation E. P. A., Organisation for European Economic Cooperation E. P. A., . (1960). Market research on a European scale. : .
MLA
Organisation for European Economic Cooperation European Productivity Agency, Organisation for European Economic Cooperation European Productivity Agency, . Market research on a European scale. : . 1960.
