APA (7th ed.) Citation

Paasonen, J. (1980). The electronic hand calculator in finnish comprehensive school mathematics teaching. Institute of Education, Univ.

Chicago Style (17th ed.) Citation

Paasonen, Johannes. The Electronic Hand Calculator in Finnish Comprehensive School Mathematics Teaching. Helsinki: Institute of Education, Univ, 1980.

MLA (9th ed.) Citation

Paasonen, Johannes. The Electronic Hand Calculator in Finnish Comprehensive School Mathematics Teaching. Institute of Education, Univ, 1980.