Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.