RAVINDRA POTHARAJU. (2002). FOOLS WORK HARD FOR OTHERS. VIKAS PUBLISHING HOUSE PVT. LTD.
Chicagoスタイル(17版)引用形式RAVINDRA POTHARAJU. FOOLS WORK HARD FOR OTHERS. NEW DELHI: VIKAS PUBLISHING HOUSE PVT. LTD, 2002.
MLA(9版)引用形式RAVINDRA POTHARAJU. FOOLS WORK HARD FOR OTHERS. VIKAS PUBLISHING HOUSE PVT. LTD, 2002.
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