APA-referens

Sidhu,Harbans Singh. (1991). Agricultural development and rural labour: A case study of Punjab and Haryana. Concept Publishing.

Chicago-stil citat

Sidhu,Harbans Singh. Agricultural Development and Rural Labour: A Case Study of Punjab and Haryana. New Delhi: Concept Publishing, 1991.

MLA-referens

Sidhu,Harbans Singh. Agricultural Development and Rural Labour: A Case Study of Punjab and Haryana. Concept Publishing, 1991.

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