Gazetteer of the Bombay Presidency на сајту Гугл књиге, Rudradaman’s inscription from 1st through 4th century CE found in Gujarat, India, Stanford University Archives, pages 30–45, particularly Devanagari inscription on Jayadaman's coins pages 33–34
Jain, Danesh; Cardona, George (26. 7. 2007). The Indo-Aryan Languages. Routledge. стр. 115. ISBN978-1-135-79710-2. „Nagari has a strong preference for symmetrical shapes, especially squared outlines and right angles [7 lines above the character grid]”CS1 одржавање: Формат датума (веза)
