APA stil citiranja
Barber, H. C. (1924). Teaching Junior High School Mathematics: Teaching Junior High School Mathematics. Boston [etc.]: Houghton Mifflin Company.
Chicago stil citiranjaBarber, Harry C. Teaching Junior High School Mathematics: Teaching Junior High School Mathematics. Boston [etc.]: Houghton Mifflin Company, 1924.
MLA stil citiranjaBarber, Harry C. Teaching Junior High School Mathematics: Teaching Junior High School Mathematics. Boston [etc.]: Houghton Mifflin Company, 1924.
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