ScienceDirect (Online service), Rao, C. R., & Mahalanobis, P. C. (1963). Essays on econometrics and planning: Presented to P.C. Mahalanobis on the occasion of his 70th birthday. Pergamon Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service), C. Radhakrishna Rao, and P. C. Mahalanobis. Essays on Econometrics and Planning: Presented to P.C. Mahalanobis on the Occasion of His 70th Birthday. Oxford, New York: Pergamon Press, 1963.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Essays on Econometrics and Planning: Presented to P.C. Mahalanobis on the Occasion of His 70th Birthday. Pergamon Press, 1963.
Warning: These citations may not always be 100% accurate.