Trích dẫn APA

Jain. (2014). Upkar's national defence academy examination: Objective type questions. Upkar.

Trích dẫn kiểu Chicago

Jain. Upkar's National Defence Academy Examination: Objective Type Questions. Agra: Upkar, 2014.

Trích dẫn MLA

Jain. Upkar's National Defence Academy Examination: Objective Type Questions. Upkar, 2014.

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