wgbnvR ivnvZ. (2017). mvqgb wWªsI Ab¨v‡b¨i GKvËi (13thed.). kveY cÖKvkbx.
Tohutoru Kātū Chicago (17th ed.)wgbnvR ivnvZ. Mvqgb WWªsI Ab¨v‡b¨i GKvËi. 13thed. kvnevM XvKv-1000: kveY cÖKvkbx, 2017.
Tohutoro MLA (9th ed.)wgbnvR ivnvZ. Mvqgb WWªsI Ab¨v‡b¨i GKvËi. 13thed. kveY cÖKvkbx, 2017.
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