Παραπομπή APA

Ramulu, U. S. (1998). Management of Water Resources in Agriculture. New age International.

Παραπομπή Chicago Style

Ramulu, U.S. Sree. Management of Water Resources in Agriculture. New Delhi: New age International, 1998.

Παραπομπή MLA

Ramulu, U.S. Sree. Management of Water Resources in Agriculture. New age International, 1998.