WADEHRA B L. (2000). LAW RELATING TO PATENTS TRADE MARKS COPYRIGHT DESIGNS AND GEOGRAPHICAL INDICATIONS (2ND.). UNIVERSAL LAW PUBLICATIONS.
芝加哥风格引文WADEHRA B L. LAW RELATING TO PATENTS TRADE MARKS COPYRIGHT DESIGNS AND GEOGRAPHICAL INDICATIONS. 2ND. NEW DELHI: UNIVERSAL LAW PUBLICATIONS, 2000.
MLA引文WADEHRA B L. LAW RELATING TO PATENTS TRADE MARKS COPYRIGHT DESIGNS AND GEOGRAPHICAL INDICATIONS. 2ND. UNIVERSAL LAW PUBLICATIONS, 2000.
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