Day, R. H., & Day, R. H. (1977). Economic development as an adaptive process: The green revolution in the Indian Punjab. Cambridge University Press.
Цитирование в стиле Чикаго (17-е изд.)Day, Richard H., и Richard H.;Singh Day. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge University Press, 1977.
Цитирование MLA (9-е изд.)Day, Richard H., и Richard H.;Singh Day. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge University Press, 1977.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.