APA način citiranja

National Productivity Council (India). National seminar on productivity proceedings. National Productivity Council (India).

Čikaški stil citiranja

National Productivity Council (India). National Seminar on Productivity Proceedings. New Delhi: National Productivity Council (India).

MLA način citiranja

National Productivity Council (India). National Seminar on Productivity Proceedings. National Productivity Council (India).

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