著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Mejiuni, Olutoyin and Cranton, Patricia and Taiwo, Olufemi",Measuring and analyzing informal learning in the digital age,,Information Science Reference,2015,Advances in higher education and professional development (AHEPD) book series,,9781466682658,,https://cir.nii.ac.jp/crid/1130282271201904128