APA način citiranja

Khanna K K. Economic and commercial Geography (7 th ed.). Sultan Chand & Sons.

Čikaški stil citiranja

Khanna K K. Economic and Commercial Geography. 7 th ed. New Delhi: Sultan Chand & Sons.

MLA način citiranja

Khanna K K. Economic and Commercial Geography. 7 th ed. Sultan Chand & Sons.

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