Iyer Parameswaran. (2019). Swachh Bharat Revolution: Four Pillars of India's Behavioural Transformation. Harper Collins.
Chicago-viite (17. p.)Iyer Parameswaran. Swachh Bharat Revolution: Four Pillars of India's Behavioural Transformation. Harper Collins, 2019.
MLA-viite (9. p.)Iyer Parameswaran. Swachh Bharat Revolution: Four Pillars of India's Behavioural Transformation. Harper Collins, 2019.
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