Παραπομπή σε μορφή APA (7η εκδ.)

Singh, R. (1996). An analysis of trend in operational holdings in Himachal Pradesh. Agro-Economic Research Centre, Himachal Pradesh University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Singh, Ranveer. An Analysis of Trend in Operational Holdings in Himachal Pradesh. Shimla, India: Agro-Economic Research Centre, Himachal Pradesh University, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Singh, Ranveer. An Analysis of Trend in Operational Holdings in Himachal Pradesh. Agro-Economic Research Centre, Himachal Pradesh University, 1996.