(1954). Economic development: Principles and patterns. Prentice Hall of India.
Chicago-čujuhus (17. p.)Economic Development: Principles and Patterns. New Bethi: Prentice Hall of India, 1954.
MLA-čujuhus (9. p.)Economic Development: Principles and Patterns. Prentice Hall of India, 1954.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.