APA način citiranja

(1961). The regional factor in economic development: Policies in fifteen industrialized OECD countries. Paris: Organisation for Economic Co-operation and Development.

Čikaški stil citiranja

The Regional Factor in Economic Development: Policies in Fifteen Industrialized OECD Countries. Paris: Organisation for Economic Co-operation and Development, 1961.

MLA način citiranja

The Regional Factor in Economic Development: Policies in Fifteen Industrialized OECD Countries. Paris: Organisation for Economic Co-operation and Development, 1961.