SINGH, R. (1995). SUSTAINABLE RECONSTRUCTION OF HIGHLAND AND HEADWATER REGIONS. Oxford & IBH publishing co. pvt. Ltd.
Cita Chicago (17th ed.)SINGH, R.B. SUSTAINABLE RECONSTRUCTION OF HIGHLAND AND HEADWATER REGIONS. NEW DELHI, INDIA: Oxford & IBH publishing co. pvt. Ltd, 1995.
Cita MLA (9th ed.)SINGH, R.B. SUSTAINABLE RECONSTRUCTION OF HIGHLAND AND HEADWATER REGIONS. Oxford & IBH publishing co. pvt. Ltd, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.