Ghai, O. (1992). Happiness Quotable qutes. Sterling Pub Pvt Ltd.
Cita Chicago Style (17a ed.)Ghai, O. Happiness Quotable Qutes. New Delhi: Sterling Pub Pvt Ltd, 1992.
Cita MLA (9a ed.)Ghai, O. Happiness Quotable Qutes. Sterling Pub Pvt Ltd, 1992.
Precaución: Estas citas no son 100% exactas.