APA-viite

Narayana, D. (1995). Agricultural economy of Kerala n the post-seventies: Stangnation of cycles.

Chicago-tyylinen lähdeviittaus

Narayana, D. Agricultural Economy of Kerala N the Post-seventies: Stangnation of Cycles. aTrivandrum, Centre for Development Studies, 1995.

MLA-viite

Narayana, D. Agricultural Economy of Kerala N the Post-seventies: Stangnation of Cycles. 1995.