Day,Richard H, & Singh,Inderjit. (1977). Economic development as an adaptive process: The green revolution in the Indian Punjab. Cambridge University Press.
Chicago-стиль цитированияDay,Richard H, and Singh,Inderjit. Economic Development as an Adaptive Process: The Green Revolution in the Indian Punjab. Cambridge: Cambridge University Press, 1977.
MLA-цитированиеDay,Richard H, and Singh,Inderjit. 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%.