GUPTA, R. (2015). ICSE GEOGRAPHY -CLASS 7. AVICHAL PUBLISHING COMPANY.
Chicagoスタイル(17版)引用形式GUPTA, RANJANA. ICSE GEOGRAPHY -CLASS 7. SIRMOUR: AVICHAL PUBLISHING COMPANY, 2015.
MLA(9版)引用形式GUPTA, RANJANA. ICSE GEOGRAPHY -CLASS 7. AVICHAL PUBLISHING COMPANY, 2015.
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