APA (7th ed.) Zitazioa

Sudhar, S. (1974). A richar harvest: New horizons for developing countries. Tata McGraw -Hill.

Chicago Style (17th ed.) Zitazioa

Sudhar, Sen. A Richar Harvest: New Horizons for Developing Countries. New Delhi: Tata McGraw -Hill, 1974.

MLA (9th ed.) Zitazioa

Sudhar, Sen. A Richar Harvest: New Horizons for Developing Countries. Tata McGraw -Hill, 1974.