Style de citation APA

Srivastava, S. a. (1970). Agricultural economics and co - operation. S.Chand and company.

Style de citation Chicago

Srivastava, S.K...[et al.]. Agricultural Economics and Co - Operation. New Delhi: S.Chand and company, 1970.

Style de citation MLA

Srivastava, S.K...[et al.]. Agricultural Economics and Co - Operation. S.Chand and company, 1970.