APA aipamena

Day, R. H., & Singh, I. (1977). Economic development as an adaptive process: The green revolution in the Indian Punjab. Cambridge University Press.

Chicago Style aipamena

Day, Richard Hollis, and Inderjit Singh. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge: Cambridge University Press, 1977.

MLA aipamena

Day, Richard Hollis, and Inderjit Singh. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge University Press, 1977.