@article{oai:tsukuba.repo.nii.ac.jp:00052949,
 author = {塚原, 直人 and Tsukahara, Naoto},
 journal = {筑波社会科研究, Tsukuba annals for the social studies education},
 month = {Feb},
 pages = {44--46},
 title = {<研究会報告>新学習指導要領「世界史A」について},
 volume = {9},
 year = {1990},
 yomi = {ツカハラ, ナオト}
}