LINDLEY, M. A Westerner remembers J. C. Kumarappa, seven decades after the publication of "Economy of Permanence". Vidyapith (વિદ્યાપીઠ), [S. l.], v. 52, n. 4, p. 34–40, 2014. Disponível em: http://journal.gujaratvidyapith.org/index.php/vp/article/view/157. Acesso em: 20 sep. 2024.