Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Chandragupta Maurya:

"

The king's epithets mentioned in the Sanskrit play Mudrarakshasa include "Chanda-siri" (Chandra-shri), "Piadamsana" (Priya-darshana), and Vrishala.[1] Piadamsana is similar to Piyadasi, an epithet of his grandson Ashoka.[4] The word "Vrishala" is used in Indian epics and law books to refer to non-orthodox people. According to one theory, it may be derived from the Greek royal title Basileus, but there is no concrete evidence of this: the Indian sources apply it to several non-royals, especially wandering teachers and ascetics.[5]