Iyer, P. (2019). The swachh bharat revolution: Four pillars of India's behavioural transformation. HarperCollins Publishers.
Citazione stile Chigago Style (17a edizione)Iyer, Parramehwaran-ed. The Swachh Bharat Revolution: Four Pillars of India's Behavioural Transformation. Noida: HarperCollins Publishers, 2019.
Citatione MLA (9a ed.)Iyer, Parramehwaran-ed. The Swachh Bharat Revolution: Four Pillars of India's Behavioural Transformation. HarperCollins Publishers, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.