SINGJ AVTAR. (2000). PRINCIPLES OF THE LAW OF SALE OF GOODS AND HIRE PURCHASE. EASTERN BOOK.
芝加哥风格引文SINGJ AVTAR. PRINCIPLES OF THE LAW OF SALE OF GOODS AND HIRE PURCHASE. LUCKNOW: EASTERN BOOK, 2000.
MLA引文SINGJ AVTAR. PRINCIPLES OF THE LAW OF SALE OF GOODS AND HIRE PURCHASE. EASTERN BOOK, 2000.
警告：这些引文格式不一定是100％准确.