APA ציטוט

(1979). Facing the future: Mastering the probable and managing the unpredictable. Paris: Organisation for Economic Co-Operation and Development.

Trích dẫn kiểu Chicago

Facing the Future: Mastering the Probable and Managing the Unpredictable. Paris: Organisation for Economic Co-Operation and Development, 1979.

ציטוט MLA

Facing the Future: Mastering the Probable and Managing the Unpredictable. Paris: Organisation for Economic Co-Operation and Development, 1979.