SINHA, U. &. S. (2017). ICSE HISTORY & CIVICS - CLASS 7. PITAMBAR PUBLISHING COMPANY.
Chicagoスタイル(17版)引用形式SINHA, USHA & SINGH. ICSE HISTORY & CIVICS - CLASS 7. NEW DELHI: PITAMBAR PUBLISHING COMPANY, 2017.
MLA(9版)引用形式SINHA, USHA & SINGH. ICSE HISTORY & CIVICS - CLASS 7. PITAMBAR PUBLISHING COMPANY, 2017.
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