Jain & Kishore. (2016). Combined defence services examination: Objective type questions. Upkar Prakashan.
Цитирование в стиле Чикаго (17-е изд.)Jain & Kishore. Combined Defence Services Examination: Objective Type Questions. Agra: Upkar Prakashan, 2016.
Цитирование MLA (9-е изд.)Jain & Kishore. Combined Defence Services Examination: Objective Type Questions. Upkar Prakashan, 2016.
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