Cita APA

Vivek K Gupta & Manoj Kaushik. Upkar's objective commerce. Upkar prakashan.

Citación estilo Chicago

Vivek K Gupta y Manoj Kaushik. Upkar's Objective Commerce. Agra: Upkar prakashan.

Cita MLA

Vivek K Gupta y Manoj Kaushik. Upkar's Objective Commerce. Upkar prakashan.