【作者(必填)】
Charles Ragin
【文题(必填)】
Redesigning Social InquiryFUZZY SETS AND BEYOND【年份(必填)】
2008
【全文链接或数据库名称(选填)】
http://www.press.uchicago.edu/uc ... go/R/bo5973952.htmlor
https://www.amazon.com/Redesigning-Social-Inquiry-Fuzzy-Beyond/dp/0226702758
or
https://books.google.co.jp/books/about/Redesigning_Social_Inquiry.html?id=WUj9yT5zAiIC&redir_esc=y