Agarwal, M. (2006). The 10 rules of happiness. Rupa & Co..
Cita Chicago (17th ed.)Agarwal, Mridula. The 10 Rules of Happiness. New Delhi: Rupa & Co., 2006.
Cita MLA (8th ed.)Agarwal, Mridula. The 10 Rules of Happiness. Rupa & Co., 2006.
Atenció: Aquestes cites poden no estar 100% correctes.