2张仲礼著,金汉植、郑诚一、金钟健共译《中国的绅士》,汉城,新书苑,1993(←Chang,Chungli.The Chinese Gentry: Studies on their Role in Nineteenth Century Chinese Societv, Univ. of Washington Press,1955),页122-124;何炳棣著,曹永禄译,《中国科举制度的社会史的研究》,东国大学校出版部,1993(←Ho Ping-ti The Ladder of Success in Imperial China;Aspects of Social Mobiliy,1368-1911,New ork,1962)页78-80,在这两本可看作是对绅士层持古典式研究的著作中,将商籍看是给予客家、栅民、匠人、军人等在内的特殊阶层的‘特殊'的科举应试资格.