Gupta, A., & Tomar, S. Upkar's CSIR-UGC NET/JRF/SET Physical sciences. Upkar Prakashan.
シカゴスタイル引用形Gupta, Anshul, , Surekha Tomar. Upkar's CSIR-UGC NET/JRF/SET Physical Sciences. Agra: Upkar Prakashan.
MLA引用形式Gupta, Anshul, , Surekha Tomar. Upkar's CSIR-UGC NET/JRF/SET Physical Sciences. Upkar Prakashan.
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