His Changes in the cost-of-living and the distribution of income since 1938, c1949.

Brand, C.M. What is development? 1980: t.p. (D. Seers)

The teaching of economics in Africa, 1973: page 9 (Dudley Seers; contribution: The debate on the teaching of economics in Africa) page 192 (D. Seers, Institute of Development Studies, University of Sussex, U.K.)