Clayton, S. (1989). THE SELF-HELP GUIDE: A directory of self-help organizations in the United Kingdom.
シカゴスタイル引用形Clayton, Susan. THE SELF-HELP GUIDE: A Directory of Self-help Organizations in the United Kingdom. 1989.
MLA引用形式Clayton, Susan. THE SELF-HELP GUIDE: A Directory of Self-help Organizations in the United Kingdom. 1989.
警告: この引用は必ずしも正確ではありません.