Cita APA (7th ed.)

Sadhukhan S.K. (1986). Economic Geography: An Appraisal of Resources. S. CHAND & COMPANY LTD.

Cita Chicago (17th ed.)

Sadhukhan S.K. Economic Geography: An Appraisal of Resources. INDIA: S. CHAND & COMPANY LTD, 1986.

Cita MLA (9th ed.)

Sadhukhan S.K. Economic Geography: An Appraisal of Resources. S. CHAND & COMPANY LTD, 1986.