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 Insurgency in Punjab:

"

The Operation Blue Star and Anti-Sikh riots across Northern India were crucial events in evolution of the Khalistan movement. The extremist groups grew in numbers and strength.[1] The financial funding from the Sikh diaspora sharply increased and the Sikhs in US, UK and Canada donated thousands of dollars every week for the insurgency. Manbir Singh Chaheru the chief of Sikh militant group Khalistan Commando Force admitted that he had received more than $60,000 from Sikh organisations operating in Canada and Britain. One of the militant stated, "All we have to do is commit a violent act and the money for our cause increased drastically."[2] Indira Gandhi's son and political successor, Rajiv Gandhi, tried unsuccessfully to bring peace to Punjab.[3]