Cita APA (7th ed.)

Gupta, S. K. (2016). Window to success. Parragon.

Cita Chicago (17th ed.)

Gupta, Sunil Kumar. Window to Success. Noida: Parragon, 2016.

Cita MLA (9th ed.)

Gupta, Sunil Kumar. Window to Success. Parragon, 2016.