SRIVASTAVA, A. L. एक निराला और अद्वितीय स्तंभ-शीर्ष . Vidyapith (વિદ્યાપીઠ), [S. l.], v. 49, n. 3-4, p. 32–36, 2011. Disponível em: http://journal.gujaratvidyapith.org/index.php/vp/article/view/343. Acesso em: 14 mar. 2026.