APA aipamena

Spitzer, H. F. (1967). Teaching elementary school mathematics. Bostan, Mass.: Houghton Mifflin.

Chicago Style aipamena

Spitzer, Herbert F. Teaching Elementary School Mathematics. Bostan, Mass.: Houghton Mifflin, 1967.

MLA aipamena

Spitzer, Herbert F. Teaching Elementary School Mathematics. Bostan, Mass.: Houghton Mifflin, 1967.

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