(1964). 現代教科の構造=: Modern subject structure. Japan.
Čikaški stil citiranjaǏ�代教科の構造=: Modern Subject Structure. Japan, 1964.
MLA način citiranjaǏ�代教科の構造=: Modern Subject Structure. Japan, 1964.
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(1964). 現代教科の構造=: Modern subject structure. Japan.
Čikaški stil citiranjaǏ�代教科の構造=: Modern Subject Structure. Japan, 1964.
MLA način citiranjaǏ�代教科の構造=: Modern Subject Structure. Japan, 1964.