Gupta, R. N. (1973). Indian Economics yearbook 1972-73. Kitab Mahal.
Chicago Edition CitationGupta, Raj Narain. Indian Economics Yearbook 1972-73. Allahabad: Kitab Mahal, 1973.
MLA citiranjeGupta, Raj Narain. Indian Economics Yearbook 1972-73. Kitab Mahal, 1973.
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