{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"[(Counterfactuals and Causal Inference: Methods and Principles for Social Research)] [Author: Stephen L. Morgan] published on (November, 2014)","author_name":"Stephen L. Morgan","thumbnail_url":"https://www.ebooknetworking.net/books/B00/Y4Q/bigB00Y4QYSS6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00Y4QYSS6.html\">[(Counterfactuals and Causal Inference: Methods and Principles for Social Research)] [Author: Stephen L. Morgan] published on (November, 2014)</a>","width":400,"height":300}