Sagarika Ghose (11 December 2016).Are we ready to trade personal freedoms for cashless nationalism?.The Times of India
http://epaperbeta.timesofindia.com/NasData//PUBLICATIONS/THETIMESOFINDIA/AHMEDABAD/2016/12/11/PagePrint/11_12_2016_014_5a6a54699b31a063222c1b852996d49a.pdf