Analysis of information sources in references of the Wikipedia article "노예제" in Korean language version.
|isbn=
값 확인 필요: invalid character (도움말).e.g. Prologue, "the shepherd of the oppressed and of the slaves". Code of Laws #7, "If any one buy from the son or the slave of another man".
e.g. Prologue, "the shepherd of the oppressed and of the slaves". Code of Laws #7, "If any one buy from the son or the slave of another man".