Παραπομπή σε μορφή APA (7η εκδ.)

Venkataramanan, L. (1978). Normal backwardation and hedging asymmetry. Institute of Economic Development and Research, School of Economics, University of the Philippines.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Venkataramanan, L.S. Normal Backwardation and Hedging Asymmetry. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1978.

Παραπομπή σε μορφή MLA (9th εκδ.)

Venkataramanan, L.S. Normal Backwardation and Hedging Asymmetry. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1978.